{"product_id":"2025-high-end-audio-noise-filter-4-level-power-filter-hifi-power-purifier-with-eu-schuko-socket-audio-purification-power-socket","title":"2025 High-End Audio Noise Filter 4 level Power Filter, HiFi Power Purifier with EU Schuko socket Audio purification power socket","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eResidential \/ General-Purpose\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\u003eDisplay screen\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\"\u003eEMI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGrounding\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard 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\u003eMaster Switch\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEU-05\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\u003eOutlets Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOverload Protection\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePlug Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEU\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRated Current\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e15a\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRated Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e220V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSub-control Switch\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurge Protector\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTabletop Socket\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWIFI\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\u003cp\u003e2025 High-End Audio Noise Filter 4 level Power Filter, Power Purifier with EU Schuko UK US AU socket Outlets power socket\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eGerman ASTEC filter dual channel version 4 filter board audio purification power filter socket\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSoft start of lightning protection power supply\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eLCD 6 display AC voltage, current, power meter, frequency, power meter, factor detector, electric quantity display\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAC input voltage: AC100V ~ 250V,Note. 110V voltage requires customization.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRated current: 20A\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWorking frequency: 45Hz ~ 65Hz\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSize: 430 wide X70 high X308mm deep\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEU filter socket version\u003c\/p\u003e\n\u003cp\u003eMain features:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe function of the soft start board is to reduce the impact of the machine on the power grid and prolong the service life of the switch.\u003c\/p\u003e\n\u003cp\u003eLightning protection function:\u003c\/p\u003e\n\u003cp\u003eFunction of lightning protection tube: lightning protection tube is also called gas discharge tube\u003c\/p\u003e\n\u003cp\u003eIn order to improve the trigger probability of the discharge tube, there is a trigger aid in the discharge tube.\u003c\/p\u003e\n\u003cp\u003eIt is composed of a pair of cold cathode plates separated from each other and packaged in a ceramic tube filled with a certain amount of inert gas (AR).\u003c\/p\u003e\n\u003cp\u003eUnder normal working conditions, the gas discharge tube is turned off, and its inter electrode resistance is more than megohm. When the surge voltage exceeds the withstand voltage strength of the circuit system, the gas is discharged\u003c\/p\u003e\n\u003cp\u003eDue to the low arc voltage, which is only tens of volts, the further rise of surge voltage can be limited in a short time.\u003c\/p\u003e\n\u003cp\u003eThe gas discharge tube is to use the above principle to limit the surge voltage, to discharge the lightning transient over-current and limit the Overvoltage on the circuit\u003c\/p\u003e\n\u003cp\u003eThis board uses super current (100a) pure copper pin relay and 4 super large thermistor NTC 20d-20, which can effectively protect the machine and prevent excessive starting current.\u003c\/p\u003e\n\u003cp\u003eThis board does not need auxiliary power supply, only has two terminals, one is connected with power input (connected with switch control before), and one output is connected with load, so it is very convenient to use.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eworking principle:\u003c\/p\u003e\n\u003cp\u003eIn the initial stage of power supply, the load is supplied by thermistor with negative temperature coefficient. With the increase of thermistor temperature, the resistance value decreases and the voltage rises slowly, which effectively suppresses the impact of surge current on the line and the impact on other electrical appliances. After about 2 seconds, the relay is closed (adjustable pull-in time, see the figure for details), short circuit thermistor, the power supply will directly supply power to the load through the relay contact, and the load will enter the normal working state.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"1200\" height=\"1200\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hc788dd1dbe744683bd1316626614727d3.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Ha022ac3c956d40aab7106835a34fb9b82.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H446791b62b18431d8928915091acfba8i.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"1200\" height=\"1200\" src=\"https:\/\/ae01.alicdn.com\/kf\/H4a0b3f0cb3804d2fb3b6f3824739b28f4.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"1200\" height=\"1200\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hefa9407d735346b5a4e0ddd1af2ec83bu.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S729fc28951cd4541aebcbd72314aac7cN.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0f307e26995b4b7886ab6e666ad5f803F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S82cdf6ca71b244a281a896776bb1a533X.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000096109\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"EU Plug","offer_id":55093791981867,"sku":"200009546:201448994","price":1885.05,"currency_code":"USD","in_stock":true},{"title":"UK Plug","offer_id":55093792014635,"sku":"200009546:201448991","price":1885.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Hc788dd1dbe744683bd1316626614727d3.webp?v=1787896827","url":"https:\/\/yoeruyo.com\/products\/2025-high-end-audio-noise-filter-4-level-power-filter-hifi-power-purifier-with-eu-schuko-socket-audio-purification-power-socket","provider":"Yoeruyo","version":"1.0","type":"link"}