{"title":"ac emi filter","description":null,"products":[{"product_id":"cw4l2-10a-s-cw4l2-20a-s-double-stage-bolttype-power-filter-single-phase-ac-emi-filter-220vac-ac-115v-250v-hole-distance-75-0mm","title":"CW4L2-10A-S CW4L2-20A-S Double-stage Bolttype Power Filter Single-Phase AC EMI Filter 220VAC AC 115V-250V Hole Distance 75.0MM","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYoeruyo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDoes it include a Battery?\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDoes it include wireless functionality?\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eEU LVD Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHigh voltage: Above 50Vac or 75Vdc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePower filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e*Brand new and high quality\u003c\/p\u003e\u003cp\u003e*Made of high quality material, strong and durable\u003c\/p\u003e\u003cp\u003e*Filter type: Power filter\u003c\/p\u003e\u003cp\u003e*Frequency: 0-30\u003c\/p\u003e\u003cp\u003e*Adjustment frequency difference: 0.5(MHz)\u003c\/p\u003e\u003cp\u003e*Insertion loss: 60 (dB)\u003c\/p\u003e\u003cp\u003e*Output impedance: 0.2\u003c\/p\u003e\u003cp\u003e*Installation type: Bolt installation\u003c\/p\u003e\u003cp\u003e*Applicable voltage: AC 115V-250V\u003c\/p\u003e\u003cp\u003e*Working frequency: 50\/60HZ\u003c\/p\u003e\u003cp\u003e*Specifications: 1. Maximum leakage current (each)\u003c\/p\u003e\u003cp\u003e*Line to ground: 115V AC 60Hz 0.25mA\u003c\/p\u003e\u003cp\u003e*Line to ground: 250V AC 50Hz 0.45mA\u003c\/p\u003e\u003cp\u003e*Voltage resistance level (1 minute)\u003c\/p\u003e\u003cp\u003e*Line to ground: 2250V DC\u003c\/p\u003e\u003cp\u003e*Wire to wire: 1450V DC\u003c\/p\u003e\u003cp\u003e*Power line frequency: 50\/60Hz\u003c\/p\u003e\u003cp\u003e*Rated voltage: 115\/250V AC\u003c\/p\u003e\u003cp\u003e*Operating temperature: -25～85℃\u003c\/p\u003e\u003cp\u003e*Wiring method: LINE end, LOAD end (terminal type is bolt)\u003c\/p\u003e\u003cp\u003e*Installation hole distance: 75.0MM\u003c\/p\u003e\u003cp\u003e*Model: CW4L2-6A-S, CW4L2-10A-S, CW4L2-20A-S (optional)\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePackage Included:\u003c\/p\u003e\u003cp\u003e1X power filter\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf75a595e3cd746bca92c1241221e64b2x.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd8bad8159d184505b018dd1e9ce95e63A.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S537b52838b2b4b8bb5340e499cd95d3bV.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6b899c19fee14fe18125204afb92ab93y.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"CW4L2-10A-S","offer_id":54675679478059,"sku":"14:200004889#CW4L2-10A-S","price":78.21,"currency_code":"USD","in_stock":true},{"title":"CW4L2-20A-S","offer_id":54675679510827,"sku":"14:200004890#CW4L2-20A-S","price":84.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S6b899c19fee14fe18125204afb92ab93y.webp?v=1785394834"},{"product_id":"ac-emi-filter-audio-power-amplifier-emc-emi-electromagnetic-interference-purify-power-dc-differential-mode-common","title":"AC EMI Filter Audio Power Amplifier EMC EMI Electromagnetic Interference Purify Power DC Differential Mode Common","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFilter Technology\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGrounding\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNon-Grounding\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePCBComponents\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEMI Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEMI Power Filter Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHiFi Audio Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWIFI\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003ch3 style='white-space:normal;font-family:\"'\u003e\n\t\u003cimg height=\"50\" width=\"1000\" src=\"http:\/\/ae01.alicdn.com\/kf\/H2ca76d8a082a405c997a21e7ebf284c2f.jpg\" title=\"\" alt=\"\"\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp style='font-size:13.3333px;white-space:normal;font-family:\"'\u003e\n\t\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp style='font-size:13.3333px;white-space:normal;font-family:\"'\u003e\n\t\u003cspan style=\"font-size:16px;\"\u003e\u003cdiv\u003e1. The use of high-quality materials, product quality is guaranteed\u003cbr\u003e2. A level for RFI filter DC circuit, through two 50A bridge stack and four 35V2200UF capacitors, filtering AC power in the DC component, to suppress the DC component transformer generated by magnetic saturation or static current increase, and lead to humming\u003cbr\u003e3. Differential mode filtering, two differential inductors, differential mode filtering of the AC power supply to suppress high and medium frequency interference\u003cbr\u003e4.First level common mode filtering, through X2 capacitors and common mode inductors, combined into common mode filtering\u003cbr\u003e5. Two common mode filtering, because of the use of two stages (also known as two sections) filtering, so the effect of noise filtering better. For some users there are fast transient group pulse interference with a repetition frequency of several kilohertz, can play a suppression role\u003cbr\u003eProduct parameters:\u003cbr\u003eName: EMI power filter for audio amplifiers\u003cbr\u003eInput voltage: single-phase AC 110--250V\u003cbr\u003eOutput voltage: single-phase AC 110--250V\u003cbr\u003eLoad rated current: 4A \/ 10A \/ 20A\u003cbr\u003eInput port: three-wire 7.62 socket input\u003cbr\u003eOutput port: 2-wire 7.62 socket output\u003cbr\u003eColour:black\u003cbr\u003eMaterial:PCB+Components\u003cbr\u003eDue to different batches, there may be differences in product appearance and printed text, which will not affect use\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e1 * Power filter\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/div\u003e\u003c\/span\u003e \n\u003c\/p\u003e\n\u003cp style='font-size:13.3333px;white-space:normal;font-family:\"'\u003e\n\t  \n\u003c\/p\u003e\n\u003ch3 style='white-space:normal;font-family:\"'\u003e\n\t\u003cimg height=\"50\" width=\"1000\" src=\"http:\/\/ae01.alicdn.com\/kf\/H7d5db3f80de248b29a6286f63be89b5fJ.jpg\" title=\"\" alt=\"\"\u003e \n\u003c\/h3\u003e\n\u003cp style='font-size:13.3333px;white-space:normal;font-family:\"'\u003e\n\t  \n\u003c\/p\u003e\n\u003cp style='font-size:13.3333px;white-space:normal;font-family:\"'\u003e\n\t\u003c\/p\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100.0%;\"\u003e\u003ctbody\u003e\u003ctr\u003e \u003ctd style=\"margin: 0 auto; text-align: center;\"\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0fc3a06e148444c6b5130135360e0c1aA.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S956e1af0f699432c8ee3771b7a272475d.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd34d817e8cf14620a20c3b1d2f6770faf.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbe2dcf8b728c4404928952f42e1d16794.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb9f944530a6e4462841c9575cdde8345d.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf24d30e2d6b44289b94e3d6739218549X.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S554da7930dc942f1b604c90ca0fb37bbP.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8e5cde4d91a84ac38e0dccee6de2ac48D.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4468c6b0b6cf48e9a07f1d33ea551a1e5.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa57262aaada54bd2b60245181abebc079.jpg\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp style='font-size:13.3333px;white-space:normal;font-family:\"'\u003e\n\t  \n\u003c\/p\u003e\n\u003ch3 style='white-space:normal;font-family:\"'\u003e\n\t\u003cimg height=\"779\" width=\"950\" src=\"http:\/\/ae01.alicdn.com\/kf\/H32fb6bb45f29466eb3972c27c34e57d8s.jpg\" title=\"\" alt=\"\"\u003e \n\u003c\/h3\u003e\n\u003ch3 style='white-space:normal;font-family:\"'\u003e\n\t\u003cimg height=\"391\" width=\"950\" src=\"http:\/\/ae01.alicdn.com\/kf\/Hb8644ac0228b40e68c9fac89f11ba483h.jpg\" title=\"\" alt=\"\"\u003e \n\u003c\/h3\u003e\n\u003ch3 style='white-space:normal;font-family:\"'\u003e\n\t\u003cimg height=\"754\" width=\"950\" src=\"http:\/\/ae01.alicdn.com\/kf\/H52fb93aafa7046a58dde1ef0cddbd068Q.jpg\" title=\"\" alt=\"\"\u003e \n\u003c\/h3\u003e\n\u003cdiv\u003e\n\t\u003cbr\u003e\n\u003c\/div\u003e","brand":"Yoeruyo","offers":[{"title":"Black 20A \/ 220V-240V EU Plug","offer_id":55083558666539,"sku":"14:193#Black 20A;400079803:1983475005","price":53.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S0fc3a06e148444c6b5130135360e0c1aA.webp?v=1787811672"},{"product_id":"110v-220v-ac-emi-filter-4-stage-electromagnetic-interference-suppressor-common-mode-emc-audio-power-amplifier-filters-purifier","title":"110V 220V AC EMI Filter 4-Stage Electromagnetic Interference Suppressor Common Mode EMC Audio Power Amplifier Filters Purifier","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003e4 stage emi filter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10A Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGaqqee\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectrical Filter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFor Power Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-frequency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLow-pass Filter Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003esingle-phase AC 110-250V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput\/Output port\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3-wire 7.62 socket\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e110V 220V AC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003esingle-phase AC 110-250V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePCB Copper\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ewith Shell\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRated load current\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eemc\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC EMI filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eemi filter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e110V 220V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"34912903\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000008242006\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:24px\"\u003e110V 220V AC EMI Filter 4-Stage Electromagnetic Interference Suppressor Common Mode EMC Audio Power Amplifier Filters Purifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eParameters: \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e1. Wide voltage adaptation for 110-250V AC, single-phase four wire design, compatible with global mains environments \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e2. First stage differential mode+third stage common mode filtering, bidirectional EMI filtering, with superior performance \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e3. Using high-quality components with stable performance can effectively extend the service life of electrical appliances \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e4. All aluminum ultra-thin shell, excellent heat dissipation, strong shielding, balancing industrial grade protection and easy installation \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e5. Prevent interference and significantly improve the stability of sensitive equipment such as audio amplifiers\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eProduct Parameters: \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003ePCB board material: FR4 \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eInput voltage: single-phase AC 110-250V \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eOutput voltage: single-phase AC 110-250V \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eRated load current: 10A \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eInput port: Three wire 7.62 socket input \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eOutput port: Three wire 7.62 socket output \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eFunction: First stage differential mode filtering+third stage common mode filtering, bidirectional EMI filtering, to prevent interference, extend the service life of electrical appliances, and increase equipment stability. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eUltra thin design, all aluminum shell, one set of differential mode filters, two differential inductors, differential mode filtering for AC power supply, suppressing mid to high frequency interference. Three sets of common mode filters are combined through X2 capacitors and common mode inductors to form a common mode filter. Due to the use of three-level (also known as three-stage) filtering, the noise filtering effect is better. It can suppress the problem of fast transient group pulse interference with a repetition frequency of several kilohertz in some user sites.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003ePacking List: \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e1X filter\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scb95b176d186406fad3f753caa34148f8.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0ed012a2580f43b9af6719e6a5f00ec0E.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seb7fe6d80e034410b99b96992f6ab7316.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S805f9ce71ffb4e638955fcab4c581594L.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf076ca68c7004dbea2d1ab85ccee5796C.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc992f62dd2ae4601995b301758e37a85k.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4d07f2583acb40d2962de39a6dd739e6z.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf7295b4ca42945ff93f2e97e8c493a4cN.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S483bb116980942d88600c26ba25fee50T.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd9fc3420c6ad4669b45c65bcc33a6fecV.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5f04b21c7a5840bbada3e07e9795e0d2R.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S736e92f1f0e14030876ea5c917def626R.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1dbc1642ad34426b9d559b4af4dbfac4z.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"10A with shell","offer_id":55092636778795,"sku":"14:350850#10A with shell","price":98.64,"currency_code":"USD","in_stock":true},{"title":"10A","offer_id":55092636811563,"sku":"14:350686#10A","price":87.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S9163331e9008497aba3690ad10ee3974H.webp?v=1787893390"},{"product_id":"4400w-20a-ac-emi-filter-110v-220v-power-purifier-filter-noise-suppressor-electromagnetic-interference-audio-amplifier-speaker","title":"4400W 20A AC EMI Filter 110V 220V Power Purifier Filter Noise Suppressor Electromagnetic Interference Audio Amplifier Speaker","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDYKBmetered\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Record\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC 110V 220V EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNoise Suppressor Electromagnetic interference\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4400W 20A EMI Filter POWER Purifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000019331602\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:24px\"\u003e4400W 20A EMI Filter Purifier AC 110V 220V EMI Power Supply Filter Noise Suppressor Electromagnetic interference Audio Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eProduct Name: 4400W 20A EMI high frequency large current power filter board\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eWorking Voltage: AC 0V ~ 220V\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eMax Current: 20A\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eMax Power: 4400W\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eBoard Size: 148mm x 35mm x 35mm (L*W*H)\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eWeight:0.13kg\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe power filter is an electrical device that effectively filters out the frequency point of a particular frequency or a frequency outside the frequency point of the power line. The function of the power filter is to obtain a power signal with a specific frequency by inserting a power filter in the power line, or after eliminate a specific frequency to get a power signal. Using this feature of the power filter, a square wave group or composite noise that passes through the power filter can be converted into a sine wave of a specific frequency.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e20A high-power power filters such as Satons, UBS, inverters, etc. will generate a large number of harmonic currents. Such filters require the use of active power filters APF. APF can filter 2~50th harmonic current.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003ePrinciple: The power filter is a passive two-way network. It has a power supply at one end and a load at the other end. The internal circuit of the power filter, the principle of the power filter is an impedance-adaptive network: the greater the impedance adaptation at the input and output sides of the power filter and the power supply and load side, the more effective the attenuation of electromagnetic interference!\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe power filter max power up to 4400W, and it operates at 2500W~3000W for a long time. The diameter of the electric mode coil is 1.4MM and the height is 31MM. Maximum current 20A, double-sided 1.6 tin plate!\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S611a51c58a9f4c9b8082e30a69b5efbfh.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S28fa029b00964598bde05a396118b158b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1290348b540d479ca7c50588a0cb5b310.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfcff0df87bd14b8380af7b07c96e92d20.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2429fc2f95db48d39ad2105750d6eb49W.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S267b8da2f024478d87774ba4c7e2fb2cy.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf5c789de68574b60b851538d26b333cfG.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55092652671275,"sku":"\u003cnone\u003e","price":60.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S611a51c58a9f4c9b8082e30a69b5efbfh.webp?v=1787893409"},{"product_id":"external-lightning-3-stage-ac-emi-filter-15a-20a-ac-110v-220v-power-isolation-purification-purifier-amplifier-noise-impurity","title":"External Lightning 3-stage AC EMI Filter 15A 20A AC 110V 220V Power Isolation Purification Purifier Amplifier Noise Impurity","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAC EMI Filter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC 110V 220V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDykbRadio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Record\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eExternal lightning design\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC filtering isolation\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC 110V 220V Purification Purifier Amplifier Noise\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003epower amplifier power supply\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eExternal lightning design\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e110V 220V AC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000028279205\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eExternal lightning design protectioSurge protection three-level EMI electromagnetic interference suppression AC filtering isolation purification power amplifier power supply\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eAC 110V 220V lightning surge protection+three-level EMI filter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eInput voltage: single-phase AC 110-250V Output voltage: single-phase AC 110-250V Load rated current: 15A-20A Input port: three wire 7.62 Socket input\/output port: three wire 7.62 Socket output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eFunction: Lightning protection (triple surge protection, overvoltage protection)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eOne set of differential mode+two sets of common mode bidirectional EMI filtering to prevent interference, prolong the service life of electrical appliances, and increase equipment stability\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eDesign features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e1) Triple surge protection circuit is used to prevent lightning strikes and surges. The lightning surge protection circuit adopts the classic design of three varistors and two discharge tubes. The varistors and discharge tubes are used in series. When there is no surge, the discharge tube is open. When the surge voltage comes, the discharge tube discharges and shortcircuits, and the varistors absorb the surge voltage, effectively solving the problem of leakage of the varistors and the safety hazards of overheating and fire of the varistors, greatly extending the service life of the entire surge protection circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e2) A set of differential mode+2 sets of common mode filtering, due to the use of three-stage (also known as three-stage) filtering, the filtering effect of noise is better. It can effectively suppress the problem of rapid transient group pulse interference with a repetition frequency of several thousand hertz in certain user sites.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eSelection of main components for circuit boards:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eX2 capacitor: 0.47UF 2PCS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eY2 capacitor: 275V 3300PF 2PCS differential mode inductor: 2PCS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eCommon mode inductance: 2 PCS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eVaristor: 20D561K 3PCS Ceramic Discharge Tube: 2PCS\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S71d11b6d57734879bd077299d81fbafc0.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1f50801d78ca4d7aa1f1b8c4a984e727l.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2e7c4337eaba47769bae7138adba42063.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S71b2b8b3e1004b15abc4cc3b744fb3feH.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa8f70d64488348d0b696e304aeb0fce1u.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"15A No shell","offer_id":55092666040619,"sku":"14:350686#15A No shell","price":80.42,"currency_code":"USD","in_stock":true},{"title":"20A With shell","offer_id":55092666073387,"sku":"14:350853#20A With shell","price":113.09,"currency_code":"USD","in_stock":true},{"title":"20A No shell","offer_id":55092666106155,"sku":"14:350852#20A No shell","price":102.38,"currency_code":"USD","in_stock":true},{"title":"15A With shell","offer_id":55092666138923,"sku":"14:350850#15A With shell","price":114.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S25192729e3ef4e418e46cde7ed163da7o.webp?v=1787893433"},{"product_id":"4a-10a-20a-ac-emi-filter-audio-power-amplifier-emc-emi-electromagnetic-interference-purify-power-dc-differential-mode-common","title":"4A 10A 20A AC EMI Filter Audio Power Amplifier EMC EMI Electromagnetic Interference Purify Power DC Differential Mode Common","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAC EMI Filter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio POWER Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Record\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003edecoder Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEMI Electromagnetic Interference\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePOWER Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000004111608\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003e4A 10A 20A AC 110V 220V Power Amplifier Audio Power Filter EMI Electromagnetic Interference Current Equipment EMC\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eSIZE : 118X50X30MM Weight: about 160G\u003c\/p\u003e\n\u003cp\u003eName: Audio power amplifier EMI power filter\u003c\/p\u003e\n\u003cp\u003eInput voltage: single-phase AC 110--250V\u003c\/p\u003e\n\u003cp\u003eOutput voltage: single-phase AC 110--25ov\u003c\/p\u003e\n\u003cp\u003eLoad rated current: 4A--20A\u003c\/p\u003e\n\u003cp\u003eInput port: three-wire 7.62 socket input\u003c\/p\u003e\n\u003cp\u003eOutput port: two-wire 7.62 socket output\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003edesign feature:\u003c\/p\u003e\n\u003cp\u003eA: The first stage is the RFI filter DC circuit. Through two 50A bridge stacks and four 35V2200UF capacitors, the DC component in the AC power supply is filtered, and the humming sound is suppressed due to the magnetic saturation or the increase of the static current caused by the DC component transformer.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eB: Differential mode filtering, two differential mode inductors, differential mode filtering for AC power supply, suppressing medium and high frequency interference\u003c\/p\u003e\n\u003cp\u003eC: One-stage common mode filtering, which is combined into common mode filtering through X2 capacitor and common mode inductor.\u003c\/p\u003e\n\u003cp\u003eD: Two-stage common-mode filtering, because two-stage (also known as two-stage) filtering is used, the effect of filtering out noise is better. It can suppress the problem of fast transient group pulse interference with a repetition frequency of several kilohertz in some user sites.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMain parts selection:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eX2 capacitor: Germany Siemens 0.22UF 3PCS\u003c\/p\u003e\n\u003cp\u003eY2 capacitor: 275V 330OPF 2PCS\u003c\/p\u003e\n\u003cp\u003eDC elimination capacitor: 35V 2200UF 4PCS diameter 16MM\u003c\/p\u003e\n\u003cp\u003eDC elimination bridge stack: 50A 1000V 2PCS\u003c\/p\u003e\n\u003cp\u003eDifferential Mode Inductor: 47UH 2PCS\u003c\/p\u003e\n\u003cp\u003eCommon Mode Inductance: 2 PCS\u003c\/p\u003e\n\u003cp\u003eResistor: 1 PCS\u003c\/p\u003e\n\u003cp\u003eSocket: 7.62 2PIN 3PIN each 1PCS\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePT-0007 power amplifier audio power filter circuit introduction: The circuit consists of three parts, the first part is the RFI DC blocking circuit, the second part is the differential mode EMI filter, and the third part is the common mode electromagnetic interference filter circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1. RFI DC blocking circuit: Eliminate the interference of the DC component of the AC AC220V mains power to the AC power due to the DC component of the inverter air conditioner, switching power supply, refrigerator, charger and other household appliances. The RFI DC blocking circuit built with diodes and capacitors eliminates and blocks the DC components in the mains AC power supply to prevent the transformer from magnetic saturation or increased quiescent current due to DC components.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNOTE: Any DC current on the AC mains will generally cause humming in most large toroidal transformer coils, adding an RFI DC blocking circuit can significantly improve power quality, eliminating and suppressing transformer humming.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e2. Three-stage composite type (1-stage differential mode + 2-stage common mode) EMI electromagnetic interference filter circuit, due to the use of three-stage (also known as three-section) filtering, the effect of filtering noise is better. It can suppress the problem of fast transient group pulse interference with a repetition frequency of several kilohertz in some user sites.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis module is used in conjunction with a decoder or a power amplifier to filter the DC component of the power supply, eliminate and suppress the hum of the transformer, the high-frequency noise in the power supply, purify the power supply, and can significantly improve the sound quality of the power amplifier, enhance the resolution and make the background quiet.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe input GND needs to be connected to the ground wire of the power line, and can also be connected to the case shell, depending on the specific situation.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd7cc79daf02e468da61e1787f0f81187r.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2e3bf9ce84c14f97aa31e7a07e7b9f7d2.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4116eeab7f0e42569b1dc4889b9fa6c4J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3fc3fe14d15546f39d1d97f064768e99J.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"4A","offer_id":55092673249579,"sku":"14:350850#4A","price":64.35,"currency_code":"USD","in_stock":true},{"title":"10A","offer_id":55092673282347,"sku":"14:350852#10A","price":104.72,"currency_code":"USD","in_stock":true},{"title":"ONLY PCB board","offer_id":55092673315115,"sku":"14:350686#ONLY PCB board","price":16.52,"currency_code":"USD","in_stock":true},{"title":"20A","offer_id":55092673347883,"sku":"14:350853#20A","price":108.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S2389cd3fd21f411a8b9e853a4dc9918bA.webp?v=1787893447"},{"product_id":"110v-220v-ac-emi-filter-6a-10a-4stage-emi-filter-audio-amplifier-power-purifier-current-sound-pulse-surge-lightning-protection","title":"110V 220V AC EMI Filter 6A 10A 4Stage EMI Filter Audio Amplifier Power Purifier Current Sound Pulse Surge \u0026 Lightning Protection","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003e4-Stage AC EMI Filter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003edifferential mode common mode suppressor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAC EMI Filter 110V 220V\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio Amplifier Purifier Current sound\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDykbRadio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Record\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e110V 220V AC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio Amplifier Purifier Current sound\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003edifferential mode common mode suppressor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePulse Surge \u0026amp; Lightning Protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4-Stage EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000028279205\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eUltra-thin pulse surge protection 4-stage EMI EMI filter differential mode common mode suppressor AC 110V 220V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003ePulse Surge \u0026amp; Lightning Protection + 4-Stage AC EMI Filter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eSafety Warnings\u003c\/p\u003e\n\u003cp\u003eThis product is designed for AC 110V–220V high-voltage circuits. During installation and use:\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eEnsure proper insulation.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eDo not operate under live conditions.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eInstallation must be performed by a certified electrician.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eRisk of electric shock!\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eElectrical Specifications\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eInput Voltage: Single-phase AC 110–250V\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eOutput Voltage: Single-phase AC 110–250V\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eRated Load Current: 6A–10A\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eInput Port: Three-terminal 7.62mm socket\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eOutput Port: Three-terminal 7.62mm socket\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eOutput Features:\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003ePulse surge \u0026amp; lightning protection\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eOvercurrent protection (built-in fuse)\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003ePrimary differential-mode + three-stage common-mode bidirectional EMI filtering (suppresses high-frequency interference)\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eExtends equipment lifespan and improves operational stability.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eDesign Highlights\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eSurge \u0026amp; Lightning Protection Circuit\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eUtilizes lightning discharge diodes and TVS (Transient Voltage Suppression) diodes for multi-layer protection against surges, overvoltage, and lightning strikes.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eAdvanced EMI Filtering\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e1-stage differential-mode + 3-stage common-mode filtering with X2 capacitors and common-mode inductors.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eEffectively suppresses high-frequency noise and repetitive fast transient (EFT) interference (e.g., kHz-level pulse disturbances in industrial environments).\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eNotes\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis filter removes high-frequency noise from AC power, preventing grid interference from affecting connected devices and vice versa.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eFor audio amplifiers:\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eImproves power quality but cannot resolve ground loop-induced hum\/noise (e.g., amplifier \"current noise\"). Such issues require internal circuit modifications; no external device can fix them.。\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S12ca94bf3b234be0b026650e25323595W.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf4071e09d97f47c087ee1d8252e8947fI.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S34eddc7b5aa7453bae53a3cb78967ac5C.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9b9c07c8896745f98f0170273260b595g.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd33c91bf3ce94b888323248e581c6d3dN.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc098f1f7ba9040ccb67527b7c0b63fc25.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S75e8d51a9a8447c89696c7ba181e4572x.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S45cb6466c3cf46ff87325fef3252afccD.jpeg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3148508c67f14575bce6bc6c2e23fd23p.jpeg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"10A NO shell","offer_id":55092674724139,"sku":"14:350850#10A NO shell","price":92.3,"currency_code":"USD","in_stock":true},{"title":"6A NO shell","offer_id":55092674756907,"sku":"14:350686#6A NO shell","price":41.09,"currency_code":"USD","in_stock":true},{"title":"10A with shell","offer_id":55092674789675,"sku":"14:350853#10A with shell","price":102.29,"currency_code":"USD","in_stock":true},{"title":"6A with shell","offer_id":55092674822443,"sku":"14:350852#6A with shell","price":96.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S259acd58d64047558908eccad9f1400cV.webp?v=1787893449"},{"product_id":"6a-10a-ac-emi-filter-4-stage-electromagnetic-interference-suppressor-power-emc-audio-amplifier-purifier-current-sound-110v-220v","title":"6A 10A AC EMI Filter 4-Stage Electromagnetic Interference Suppressor Power EMC Audio Amplifier Purifier Current Sound 110V 220V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAC 110V 220V EMI Filter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePower EMC Audio Amplifier Purifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDYKBmetered\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Record\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC 110V 220V EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePulse surge lightning protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePower EMC Audio Amplifier Purifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectromagnetic Interference Suppressor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC EMI Filter 4-Stage\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000019331602\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eEMI Filter 4-Stage 6A 10A Electromagnetic Interference Suppressor Power EMC Audio Amplifier Purifier computer AC 110V 220V Pulse surge+lightning protection \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eNote:\u003c\/p\u003e\n\u003cp\u003eThis product is an AC 110V-220V high-voltage circuit. When installing and using it, pay attention to insulation and do not operate with live electricity. Professional electricians are required to install it and be aware of the risk of electric shock!\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eIntroduction to Electrical Characteristics:\u003c\/p\u003e\n\u003cp\u003eInput voltage: single-phase AC 110-250V\u003c\/p\u003e\n\u003cp\u003eOutput voltage: single-phase AC 110-250V\u003c\/p\u003e\n\u003cp\u003eRated load current: 6A-10A\u003c\/p\u003e\n\u003cp\u003eInput port: Three wire 7.62 socket input\u003c\/p\u003e\n\u003cp\u003eOutput port: Three wire 7.62 socket output\u003c\/p\u003e\n\u003cp\u003eFunction: Pulse surge+lightning protection\u003c\/p\u003e\n\u003cp\u003eOvercurrent protection (built-in fuse)\u003c\/p\u003e\n\u003cp\u003eOne stage differential mode+three stage common mode bidirectional EMI filtering to prevent interference, extend the service life of electrical appliances, and increase equipment stability\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eDesign Features:\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe pulse surge lightning overvoltage protection circuit selects lightning discharge diodes and TVS transient voltage suppression diodes for multiple protections to prevent surges, high voltages, and lightning strikes.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e2) One stage of differential mode + three groups of common mode filtering, combined through X2 capacitors and common mode inductors to form common mode filtering. Due to the use of multi-stage (also known as multi-section) filtering, the effect of noise filtering is better. For the problem of rapid transient group pulse interference with a repetition frequency of several thousand hertz existing in some user sites, it can play a suppression role.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThis filter eliminates high-frequency interference components in the AC power supply, preventing interference from the power grid from entering the electrical appliances and also preventing interference from the equipment from entering the power grid and disturbing other electrical devices. When used on power amplifiers and audio equipment, it can only improve the power supply quality but cannot solve problems such as current noise (the current noise of power amplifiers is caused by the ground loop of the power amplifier, and there is no external product in the world that can solve this problem).\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sedd18d145f244b6d82a3412d5ce1f9b44.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb296ab9b0f094ea987a1e0aac41b2368S.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2f62c061a8bb4eecbb153b8ec437bf30a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S74157b117d7448eeb31c2d6acd6ff0b7F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbf3365492fbc41d2a7aff7ac3bb2ff3a5.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0260f80b95b94dd09ef433a155ebf77fx.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S65dc57cc29184426ad8516c5b370f8ebt.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S68faf7d339a546228bd37523d51f2abfv.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S464e3ef1df4c4e80bfd66935d2c8708fu.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"6A with Case","offer_id":55092684259627,"sku":"14:350852#6A with Case","price":99.14,"currency_code":"USD","in_stock":true},{"title":"10A with Case","offer_id":55092684292395,"sku":"14:193#10A with Case","price":106.02,"currency_code":"USD","in_stock":true},{"title":"6A board","offer_id":55092684325163,"sku":"14:350686#6A board","price":42.71,"currency_code":"USD","in_stock":true},{"title":"10A board","offer_id":55092684357931,"sku":"14:350850#10A board","price":96.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S72f438c82f5e4bd580b7fed24114f93dX.webp?v=1787893463"},{"product_id":"10a-ac-emi-filter-110-250v-single-phase-emi-electromagnetic-interference-filter-audio-switching-power-supply-ripple-filter","title":"10A AC EMI Filter 110-250V Single-phase EMI Electromagnetic Interference Filter Audio Switching Power Supply Ripple Filter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e110-250V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eProduct Parameters:\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e1. Wide voltage adaptation for 110-250V AC, single-phase four wire design, compatible with global mains environments\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e2. First stage differential mode+third stage common mode filtering, bidirectional EMI filtering, with superior performance\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e3. Using high-quality components with stable performance can effectively extend the service life of electrical appliances\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e4. All aluminum ultra-thin shell, excellent heat dissipation, strong shielding, balancing industrial grade protection and easy installation\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e5. Prevent interference and significantly improve the stability of sensitive equipment such as audio amplifiers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eProduct Parameters:\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003ePCB board material: FR4\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eInput voltage: single-phase AC 110-250V\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eOutput voltage: single-phase AC 110-250V\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eRated load current: 10A\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eInput port: Three wire 7.62 socket input\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eOutput port: Three wire 7.62 socket output\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eFunction: First stage differential mode filtering+third stage common mode filtering, bidirectional EMI filtering, to prevent interference, extend the service life of electrical appliances, and increase equipment stability.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eUltra thin design, all aluminum shell, one set of differential mode filters, two differential inductors, differential mode filtering for AC power supply, suppressing mid to high frequency interference. Three sets of common mode filters are combined through X2 capacitors and common mode inductors to form a common mode filter. Due to the use of three-level (also known as three-stage) filtering, the noise filtering effect is better. It can suppress the problem of fast transient group pulse interference with a repetition frequency of several kilohertz in some user sites.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eProduct List:\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e1X filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7b126d11f824470aaa4a5d9911f6b0d8a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S202469d87f53489ebc92eb1c45e86d8dR.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3a117aba5161462799df02e874f9f4f01.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1849f284e0e745dc8ded035c92858d57j.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S13cedb8abcbb489abecaca37b83d71f9C.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9564ad200c0442a8b83380483d816b9di.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd4ce0331cb124bccaaf328abdb06c7885.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbd0a21d23f5845f9825729190ab138d3T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfa547154d9c745858f069768c5d6ceb0k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S38d62cc9f4734367be048f6b2e73f34dY.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sde2f7e7af29545dbb51976ea15da4989y.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"without case \/ China Mainland","offer_id":55092841775403,"sku":"14:350852#without case;200007763:201336100","price":73.8,"currency_code":"USD","in_stock":true},{"title":"with case \/ China Mainland","offer_id":55092841808171,"sku":"14:351074#with case;200007763:201336100","price":83.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3f9e32c207de40d689346f8136261e58z.webp?v=1787893726"},{"product_id":"110v-220v-ac-emi-filter-15a-20a-external-lightning-anti-interference-power-filtering-board-purifier-amplifier-noise-impurity","title":"110V 220V AC EMI Filter 15A 20A External Lightning Anti-Interference Power Filtering Board Purifier Amplifier Noise Impurity","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAC EMI Filter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC 110V 220V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDykbcells\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Record\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eExternal lightning design\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC filtering isolation\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC 110V 220V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003epower amplifier power supply\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStyle\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eExternal lightning design\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e110V 220V AC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eExternal lightning design protectioSurge protection three-level EMI electromagnetic interference suppression AC filtering isolation purification power amplifier power supply\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eAC 110V 220V lightning surge protection+three-level EMI filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eInput voltage: single-phase AC 110-250V Output voltage: single-phase AC 110-250V Load rated current: 15A-20A Input port: three wire 7.62 Socket input\/output port: three wire 7.62 Socket output\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eFunction: Lightning protection (triple surge protection, overvoltage protection)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eOne set of differential mode+two sets of common mode bidirectional EMI filtering to prevent interference, prolong the service life of electrical appliances, and increase equipment stability\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eDesign features:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e1) Triple surge protection circuit is used to prevent lightning strikes and surges. The lightning surge protection circuit adopts the classic design of three varistors and two discharge tubes. The varistors and discharge tubes are used in series. When there is no surge, the discharge tube is open. When the surge voltage comes, the discharge tube discharges and shortcircuits, and the varistors absorb the surge voltage, effectively solving the problem of leakage of the varistors and the safety hazards of overheating and fire of the varistors, greatly extending the service life of the entire surge protection circuit.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e2) A set of differential mode+2 sets of common mode filtering, due to the use of three-stage (also known as three-stage) filtering, the filtering effect of noise is better. It can effectively suppress the problem of rapid transient group pulse interference with a repetition frequency of several thousand hertz in certain user sites.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eSelection of main components for circuit boards:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eX2 capacitor: 0.47UF 2PCS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eY2 capacitor: 275V 3300PF 2PCS differential mode inductor: 2PCS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eCommon mode inductance: 2 PCS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eVaristor: 20D561K 3PCS Ceramic Discharge Tube: 2PCS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S75853a26266046a0917f47506b7ca342W.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9ad2e0ef0dfa4391b1dbbdd302659f36A.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc8aa795576404284bd273dbf9d36aeaai.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6bc634e8e6154413ab045ffd451d26586.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S16f8f286d97945408c4dfe64f3ab1399J.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"20A No shell","offer_id":55092843381035,"sku":"14:350852#20A No shell","price":128.3,"currency_code":"USD","in_stock":true},{"title":"15A With shell","offer_id":55092843413803,"sku":"14:350850#15A With shell","price":99.0,"currency_code":"USD","in_stock":true},{"title":"15A No shell","offer_id":55092843446571,"sku":"14:350686#15A No shell","price":83.75,"currency_code":"USD","in_stock":true},{"title":"20A With shell","offer_id":55092843479339,"sku":"14:350853#20A With shell","price":145.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Seedc74cb0d764b57b43f6c62bf4b5f8aX.webp?v=1787893729"},{"product_id":"abzz-2x-ac-emi-filter-audio-power-amplifier-emc-emi-electromagnetic-interference-purify-power-dc-differential-mode-common-10a","title":"ABZZ-2X AC EMI Filter Audio Power Amplifier EMC EMI Electromagnetic Interference Purify Power DC Differential Mode Common,10A","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFilter Technology\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGrounding\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNon-Grounding\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePCBComponents\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEMI Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEMI Power Filter Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHiFi Audio Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWIFI\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cmeta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\"\u003e\r\n\u003ctitle\u003e\r\n\u003c\/title\u003e\r\n\u003cstyle\u003e\n        body {\n            font-size: 75%;\n            color: #000;\n            font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,\"宋体\";\n            line-height: 1.3;\n        }\n        dl {\n            margin: 0px;\n            width: 480px;\n            float: left;\n        }\n        dt {\n            width: 100px;\n            height: 15px;\n            float: left;\n        }\n        dd {\n            width: 240px;\n            height: 15px;\n            float: left;\n        }\n        dl dt {\n            margin: 0px;\n            line-height: 22px;\n            color: #474747;\n            font-size: 14px;\n            font-family: tahoma;\n        }\n        #product-desc {\n            width: 100%;\n            height: 209px;\n        }\n        #description {\n            width: 100%;\n            height: 50%;\n        }\n        #details {\n            width: 100%;\n            height: 50%;\n        }\n        .ui-box-title {\n            height: 30px;\n            font-size: 15px;\n            font-family: tahoma;\n            font-weight: bold;\n            background-color: #ddd;\n            text-anchor: inherit;\n            padding-top: 8px;\n            margin: 0px;\n        }\n        .ui-box-body {\n            margin: 0px;\n        }\n        #tbspecifics {\n            border-right: 1px solid black;\n            border-bottom: 1px solid black;\n        }\n            #tbspecifics tr {\n                height: 30px;\n            }\n            #tbspecifics td {\n                width: 100px;\n                border-left: 1px solid black;\n                border-top: 1px solid black;\n            }\n    \u003c\/style\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1i6PMSzDpK1RjSZFrq6y78VXae.jpg\" alt=\"1.item description\"\u003e \r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003c\/p\u003e\u003cdiv\u003e1. The use of high-quality materials, product quality is guaranteed\u003cbr\u003e2. A level for RFI filter DC circuit, through two 50A bridge stack and four 35V2200UF capacitors, filtering AC power in the DC component, to suppress the DC component transformer generated by magnetic saturation or static current increase, and lead to humming\u003cbr\u003e3. Differential mode filtering, two differential inductors, differential mode filtering of the AC power supply to suppress high and medium frequency interference\u003cbr\u003e4.First level common mode filtering, through X2 capacitors and common mode inductors, combined into common mode filtering\u003cbr\u003e5. Two common mode filtering, because of the use of two stages (also known as two sections) filtering, so the effect of noise filtering better. For some users there are fast transient group pulse interference with a repetition frequency of several kilohertz, can play a suppression role\u003cbr\u003e\u003cbr\u003eProduct parameters:\u003cbr\u003eName: EMI power filter for audio amplifiers\u003cbr\u003eInput voltage: single-phase AC 110--250V\u003cbr\u003eOutput voltage: single-phase AC 110--250V\u003cbr\u003eLoad rated current: 10A\u003cbr\u003eInput port: three-wire 7.62 socket input\u003cbr\u003eOutput port: 2-wire 7.62 socket output\u003cbr\u003eColour:black\u003cbr\u003eMaterial:PCB+Components\u003cbr\u003eDue to different batches, there may be differences in product appearance and printed text, which will not affect use\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e2 x Power filter\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/div\u003e\r\n\r\n\u003cp\u003e\r\n\t\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1s0zYSpzqK1RjSZFoq6zfcXXaH.jpg\" alt=\"3. picture show\"\u003e \r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cdiv id=\"details\"\u003e\r\n\t\u003cdiv class=\"ui-box-body\"\u003e\r\n\t\t\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100.0%;\"\u003e\u003ctbody\u003e\u003ctr\u003e \u003ctd style=\"margin: 0 auto; text-align: center;\"\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4e3c97211c6f44359edf9c5aa9991af0p.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scef119e4213449ff8ac949b804529040f.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9208202dafd0476d84a847e432e6f2a57.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S945d720b9f584899874399e17a1a239b3.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S827b894b1fa0444a827f77a9e07a678bD.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S26caf341085f4f37affa3e949fb68255o.jpg\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\r\n\t\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Black 10A \/ 220V-240V EU Plug","offer_id":55093781004587,"sku":"14:193#Black 10A;400079803:1983475005","price":77.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S4e3c97211c6f44359edf9c5aa9991af0p.webp?v=1787896810"},{"product_id":"n67r-ac-emi-filter-audio-power-amplifier-emc-emi-electromagnetic-interference-purify-power-dc-differential-mode-common-ac-emi-f","title":"N67R--AC EMI Filter Audio Power Amplifier EMC EMI Electromagnetic Interference Purify Power DC Differential Mode Common,AC EMI F","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFilter Technology\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGrounding\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNon-Grounding\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePCB+Components\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEMI Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEMI Power Filter Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHiFi Audio Power Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC EMI Filter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWIFI\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv data-v-eb0a2482=\"\" style=\"width: 100%; height: 100%;\"\u003e\n \u003cdiv id=\"description\"\u003e\n  \u003cdiv class=\"ui-box-body\"\u003e\n   \u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg alt=\"aeProduct.getSubject()\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1LQ9SacfrK1Rjy1Xdq6yemFXar.jpg?size=172304height=1052\u0026amp;width=677\u0026amp;hash=073a26b4b989839b099fc4c522ed8089\"\u003e\u003c\/p\u003e\n   \u003cp\u003eN67R--AC EMI Filter Audio Power Amplifier EMC EMI Electromagnetic Interference Purify Power DC Differential Mode Common,AC EMI F\u003c\/p\u003e\n   \u003cp\u003e\u003c\/p\u003e\n   \u003cdiv\u003e\n    1. The use of high-quality materials, product quality is guaranteed\n    \u003cbr\u003e2. A level for RFI filter DC circuit, through two 50A bridge stack and four 35V2200UF capacitors, filtering AC power in the DC component, to suppress the DC component transformer generated by magnetic saturation or static current increase, and lead to humming\n    \u003cbr\u003e3. Differential mode filtering, two differential inductors, differential mode filtering of the AC power supply to suppress high and medium frequency interference\n    \u003cbr\u003e4.First level common mode filtering, through X2 capacitors and common mode inductors, combined into common mode filtering\n    \u003cbr\u003e5. Two common mode filtering, because of the use of two stages (also known as two sections) filtering, so the effect of noise filtering better. For some users there are fast transient group pulse interference with a repetition frequency of several kilohertz, can play a suppression role\n    \u003cbr\u003eProduct parameters:\n    \u003cbr\u003eName: EMI power filter for audio amplifiers\n    \u003cbr\u003eInput voltage: single-phase AC 110--250V\n    \u003cbr\u003eOutput voltage: single-phase AC 110--250V\n    \u003cbr\u003eLoad rated current: 4A \/ 10A \/ 20A\n    \u003cbr\u003eInput port: three-wire 7.62 socket input\n    \u003cbr\u003eOutput port: 2-wire 7.62 socket output\n    \u003cbr\u003eColour:black\n    \u003cbr\u003eMaterial:PCB+Components\n    \u003cbr\u003eDue to different batches, there may be differences in product appearance and printed text, which will not affect use\n    \u003cbr\u003e\n    \u003cbr\u003ePackage Contents:\n    \u003cbr\u003e1 * Power filter\n    \u003cbr\u003e\n    \u003cbr\u003eOnly the above package content, other products are not included.\n    \u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\n   \u003c\/div\u003e\n   \u003cp\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003c\/p\u003e\n   \u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100.0%;\"\u003e\n    \u003ctbody\u003e\n\u003ctr\u003e \n \u003ctd style=\"margin: 0 auto; text-align: center;\"\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6d29446673714ec498802f43429261c3h.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se0403ab0c917497a8c2f277212257d25G.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf0a0715510ae4f8db7bd8e8c32313aa5Z.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd63d8e32464b4a459fb5672e7b00a4547.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S011d95b20f424e9f9c6861a1de2de6c4d.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfcd91af93d5e47669b611ca3d80cd6b9E.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S896378656fb948ffbd1f5c63d1841213u.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfefa6bf103ea4f0bb486c17a45373c0cv.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1437b36b287046d39b4610c908816f33K.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae01.alicdn.com\/kf\/S49bb35737406469aaea622d101846156u.jpg\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n   \u003c\/table\u003e\n   \u003cp\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg alt=\"aeProduct.getSubject()\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1lDxFadzvK1RkSnfoq6zMwVXaS.jpg?size=172304\u0026amp;height=1052\u0026amp;width=677\u0026amp;hash=073a26b4b989839b099fc4c522ed8089\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg alt=\"aeProduct.getSubject()\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB11XVyafLsK1Rjy0Fbq6xSEXXa3.jpg?size=172304\u0026amp;height=1052\u0026amp;width=677\u0026amp;hash=073a26b4b989839b099fc4c522ed8089\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Black 20A","offer_id":55093785395499,"sku":"14:193#Black 20A","price":37.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Se0403ab0c917497a8c2f277212257d25G.webp?v=1787896817"},{"product_id":"cw7n-three-phase-three-wire-380v-ac-emi-filter-emc-servo-inverter-anti-interference-terminal-block-component","title":"CW7N Three‑Phase Three‑Wire 380V AC EMI Filter EMC Servo Inverter Anti‑Interference Terminal Block Component","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cimg cke-id=\"img74\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S043bbed4b4ee4188970f4e407145ff55C.jpg\"\u003e\u003cimg cke-id=\"img75\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd51a2bf2e0aa445f8d92620df0b3ec77W.jpg\"\u003e\u003cimg cke-id=\"img76\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4124302315244231ab5e72ac033ca2581.jpg\"\u003e\u003cimg cke-id=\"img77\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S15230f9ff29740a39c847dd6bd65e39a7.jpg\"\u003e\u003cimg cke-id=\"img78\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sec074a00c1a34f399a2371b3a8ad4e1dL.jpg\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"CW7N-30A-R","offer_id":55093998977323,"sku":"14:350850#CW7N-30A-R","price":386.69,"currency_code":"USD","in_stock":true},{"title":"CW7N-20A-R","offer_id":55093999010091,"sku":"14:350686#CW7N-20A-R","price":346.05,"currency_code":"USD","in_stock":true},{"title":"CW7N-50A-R","offer_id":55093999042859,"sku":"14:350853#CW7N-50A-R","price":478.53,"currency_code":"USD","in_stock":true},{"title":"CW7N-40A-R","offer_id":55093999075627,"sku":"14:350852#CW7N-40A-R","price":445.68,"currency_code":"USD","in_stock":true},{"title":"CW7N-150A-R","offer_id":55093999108395,"sku":"14:193#CW7N-150A-R","price":1109.84,"currency_code":"USD","in_stock":true},{"title":"CW7N-120A-R","offer_id":55093999141163,"sku":"14:175#CW7N-120A-R","price":1013.18,"currency_code":"USD","in_stock":true},{"title":"CW7N-200A-R","offer_id":55093999173931,"sku":"14:496#CW7N-200A-R","price":1351.53,"currency_code":"USD","in_stock":true},{"title":"CW7N-180A-R","offer_id":55093999206699,"sku":"14:366#CW7N-180A-R","price":1165.91,"currency_code":"USD","in_stock":true},{"title":"CW7N-70A-R","offer_id":55093999239467,"sku":"14:29#CW7N-70A-R","price":695.12,"currency_code":"USD","in_stock":true},{"title":"CW7N-60A-R","offer_id":55093999272235,"sku":"14:10#CW7N-60A-R","price":534.65,"currency_code":"USD","in_stock":true},{"title":"CW7N-100A-R","offer_id":55093999305003,"sku":"14:173#CW7N-100A-R","price":949.37,"currency_code":"USD","in_stock":true},{"title":"CW7N-80A-R","offer_id":55093999337771,"sku":"14:94#CW7N-80A-R","price":743.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S043bbed4b4ee4188970f4e407145ff55C_b37ecc44-b3bd-4d0b-bfbd-e4e1489e363a.webp?v=1787897218"},{"product_id":"three-phase-three-wire-power-supply-filter-cw4b-10-20-30a-s-380vac-emi-filter-auger-type-audio-power-purifier-anti-interference","title":"Three-phase three-wire power supply filter CW4B-10\/20\/30A-S 380VAC EMI filter auger-type audio power purifier anti-interference","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003eProduct Precautions\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"font-size:medium;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0)\" class=\"document\" align=\"start\"\u003e \n \u003cdiv class=\"section\"\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003ePlease read these precautions before installing the filter!!\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003e①. The metal casing of the filter must ensure good contact with the conductive surface or metal surface of the chassis, and the grounding wire must be properly connected.\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003e②. The input and output lines of the filter must be kept apart and must not run in parallel to avoid a reduction in the filter's performance.\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003e③. It is best to use twisted-pair cables for the connection lines of the filter, as they can effectively eliminate some high-frequency interference signals.\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003e④. The installation position of the filter should be selected at the power inlet to shorten the length of the input line inside the chassis and reduce radiation\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003eInterference.\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003e③. The use of filters mainly takes into account their insertion loss. The curves (parameters) provided by manufacturers are generally within the standard range\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003eThe test result is 50Ω, but the actual application equipment is generally not 50Ω, and there will be some offset in insertion loss.\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;text-align:left;margin:3pt 0pt;margin-bottom:3pt;margin-top:3pt;margin-left:0pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003e⑥. The second point to note when using a filter is the working voltage, working current, withstand voltage value, leakage current, and special industries\u003c\/span\u003e\u003c\/p\u003e \n  \u003cp style=\"font-family:等线;font-size:12pt;line-height:1.3;text-align:left;margin:3pt 0pt 3pt 33.6pt;margin-bottom:3pt;margin-top:3pt;margin-left:33.6pt;margin-right:0pt\" class=\"paragraph text-align-type-left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14pt\"\u003eThe requirements must be clearly stated when placing an order to avoid affecting the use.\u003c\/span\u003e\u003c\/p\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e \n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3b567b5ced394f4bab967ec9f07324d68.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfa9031db1fd34ba090bfe4979a23e5835.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9497c3310e004ebf991863a27cac9355e.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se30ae7d59d4f42e4bec8d477db0afc6cJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbfabb1cc3f87417a8f1ff2580b43eb6ea.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S79726f93a533436a8d80f41325764816k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8ee74062d9aa45e89915717fe6e16277z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se047586b312143e7be9815f5b9a0c4535.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9b9e9baf1ddd4f76b6719e3e4a4f7d4d6.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9ff98b6b6b974cb9898f5ea20affbd7dU.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se76ce53a526d49ee9567b0c3f60c8501K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se35964274ede4e6a9f0ea76936eac61du.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2273950e7cfb4658a3084bf83d1c278cP.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S646d6185e82d4b34b815358fd2251431X.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S03b04ff94d064275999f96059d995ccdm.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6f481ee5ed8244a8a4f31c9821964504k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S12df4f6bd6d54988816effc4493f88d0Z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sda141a0c6e4747c1a61f78da93b30d034.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"CW4B-20A-S 380VAC \/ China Mainland","offer_id":55094022340907,"sku":"14:173#CW4B-20A-S 380VAC;200007763:201336100","price":73.94,"currency_code":"USD","in_stock":true},{"title":"CW4B-30A-S 380VAC \/ China Mainland","offer_id":55094022373675,"sku":"14:1254#CW4B-30A-S 380VAC;200007763:201336100","price":77.04,"currency_code":"USD","in_stock":true},{"title":"CW4B-10A-S 380VAC \/ China Mainland","offer_id":55094022406443,"sku":"14:193#CW4B-10A-S 380VAC;200007763:201336100","price":70.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sae5a26e1fb5c4ef3a07e4f2433fcce8fg.webp?v=1787897239"}],"url":"https:\/\/yoeruyo.com\/collections\/ac-emi-filter.oembed","provider":"Yoeruyo","version":"1.0","type":"link"}