{"product_id":"2a-4a-10a-20a-dc-lc-filter-emi-electromagnetic-interference-filter-emc-fcc-high-frequency-power-filtering-module","title":"2A 4A 10A 20A DC LC Filter EMI Electromagnetic Interference Filter EMC FCC High Frequency Power Filtering Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMP3\/MP4 Player\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY NOW\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,New\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDropship\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSupport\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\u003eKey Word\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFilter\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\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectromagnetic  Filter,Logic ICs\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\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(252, 220, 0);font-size:22px;font-family:arial, helvetica, sans-serif\"\u003e\u003ci\u003e2A 4A 10A 20A DC LC Filter EMI Electromagnetic Interference Filter EMC FCC High Frequency Power Filtering Module\u003cbr\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cimg width=\"750\" height=\"NaN\" src=\"https:\/\/ae01.alicdn.com\/kf\/S28a410c480f343de895ef9b884ace045t.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eFeature:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eSmall and exquisite\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eReliable performance\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eLow consumption\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eWide range of use\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eShortest design for high current lines\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eProduct introduction\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eIntroduction to the DC power filter circuit: The circuit consists of three parts, the first part is the first-level LC filter circuit, the second part is the common-mode EMI filter, and the third part is the second-level LC filter circuit.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eLC filtering is generally called a passive filter. It is a traditional DC power supply harmonic compensation device composed of inductors and capacitors. It can filter out harmonics in the power supply once or multiple times and purify the DC power supply.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eCommon-mode filtering can be used to suppress the problem of fast transient group pulse interference with a repetition frequency of several thousand hertz at some user sites.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eThe PCB specification is FR4 42X77X1.6MM, with a shortest high current line design, a short path, can withstand larger currents, and less interference to the outside world.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eThe inductors are available in four specifications: 2A, 4A, 10A, and 20A.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eInput: DC not exceeding 50V (higher voltage can be increased by replacing electrolytic capacitors)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eOutput: DC.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eCurrent: 2A.4A.10A.20A are available on demand\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eMain parts specifications:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eCircuit board: double-sided FR4 glass fiber board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eElectrolytic capacitor: 50V 470UF 2 PCS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eFilm capacitor: 100NF 2PCS 470 PF 1PCS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eMagnetic ring inductor: 2PCS (FeSiAl for 20A high current)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eCommon mode inductor; 1PCS (flat copper strip inductor for 20A high current)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eSocket: 7.62 socket 2PIN 3PIN 1PCS each\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eThis module is suitable for eliminating DC power supply with electromagnetic interference, and can be used in cars, motorcycles, and DC circuits with strong electromagnetic interference.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003ePackage includes:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:22px;font-family:arial, helvetica, sans-serif\"\u003eFilter x1\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9c7e63a25ddc46e498c28182f1ddf716s.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4b9e633551cd4bcdab5014a9c6ef6771E.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf1178571b6f140508b6199d6f0ccd1d70.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S52b6e631e0064747b5de5e0866324bb73.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S13cb12b9759c41f3b94d15b7fa226f3bH.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1581147cf6354348b1aa3332dbd6223cK.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8286fb7365924c7b937c4cc5cadeccfbO.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S357a5c9e0e2942f7a99f62d529d92c79b.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"2A","offer_id":55092677804331,"sku":"14:1254#2A","price":25.65,"currency_code":"USD","in_stock":true},{"title":"4A","offer_id":55092677837099,"sku":"14:771#4A","price":31.14,"currency_code":"USD","in_stock":true},{"title":"10A","offer_id":55092677869867,"sku":"14:1052#10A","price":34.43,"currency_code":"USD","in_stock":true},{"title":"20A","offer_id":55092677902635,"sku":"14:496#20A","price":41.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S2cadda778c4c47cf9b199dd40cd5e1ef8.webp?v=1787893455","url":"https:\/\/yoeruyo.com\/products\/2a-4a-10a-20a-dc-lc-filter-emi-electromagnetic-interference-filter-emc-fcc-high-frequency-power-filtering-module","provider":"Yoeruyo","version":"1.0","type":"link"}