{"product_id":"8-32v-12v-24v-to-5v-3a-dc-dc-step-down-converter-type-c-usb-power-buck-supply-charger-for-mobile-phone-ipad-charging-waterproof","title":"WH-03-09 8–32V to 5V DC Converter, Connector Options","description":"\u003cp\u003eProvide a 5V supply from a compatible higher-voltage DC source. The WH-03-09 buck converter comes with several output connection formats. It is for makers matching a fixed DC conversion stage to a project.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eConvert a suitable DC source\u003c\/strong\u003e — The specified input range covers 8–32V.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eChoose the output connection\u003c\/strong\u003e — USB-C, micro-USB, USB-A and wire variants are separate.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFit a compact supply stage\u003c\/strong\u003e — A small enclosure suits a project layout.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAvoid an AC conversion step\u003c\/strong\u003e — The converter operates from DC input.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCheck the source, polarity and load\u003c\/h2\u003e\u003cp\u003eThe range is described as 5V up to 3A, but the actual selected variant's total current limit must be verified. Dual outputs do not automatically provide the full rating independently on both ports.\u003c\/p\u003e\u003cp\u003eThis is a voltage converter, not a complete battery-charging controller. Check the load's required charging protocol and protect the source wiring appropriately. A waterproof title does not establish a tested ingress rating.\u003c\/p\u003e\u003cimg style=\"width:1000px;height:437px;float:left\" width=\"1000px\" height=\"437px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S33a888eb9dc743f593f8cf60db72372et.jpg?width=1000\u0026amp;height=437\u0026amp;hash=1437\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:1000px;height:509px;float:left\" width=\"1000px\" height=\"509px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S43b01abfe9714f3ca0fa5f22d9742d47T.jpg?width=1000\u0026amp;height=509\u0026amp;hash=1509\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:1000px;height:988px;float:left\" width=\"1000px\" height=\"988px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S669678759b2b484a87355453c9d1538bj.jpg?width=1000\u0026amp;height=988\u0026amp;hash=1988\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:1000px;height:485px;float:left\" width=\"1000px\" height=\"485px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S31ded259862e463cbf809199361fcd0at.jpg?width=1000\u0026amp;height=485\u0026amp;hash=1485\" slate-data-type=\"image\"\u003e\u003cimg style=\"float:left\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf7de88dcfb394ae799f9b3c0ce00f02fW.jpg?width=1000\u0026amp;height=842\u0026amp;hash=1842\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:1000px;height:912px;float:left\" width=\"1000px\" height=\"912px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S94f9d6113d0848da8ad295e7f23f2548G.jpg?width=1000\u0026amp;height=912\u0026amp;hash=1912\" slate-data-type=\"image\"\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: WH-03-09\u003c\/li\u003e\n\u003cli\u003eInput: 8–32V DC\u003c\/li\u003e\n\u003cli\u003eOutput label: 5V, up to 3A\u003c\/li\u003e\n\u003cli\u003eSize stated: Approximately 63 × 14 × 27 mm\u003c\/li\u003e\n\u003cli\u003eWeight stated: 50 g\u003c\/li\u003e\n\u003cli\u003eOptions: USB-C, micro-USB, single\/dual USB or wire output\u003c\/li\u003e\n\u003cli\u003ePolarity protection: Described\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChoose the connector and verify the electrical load before adding a 5V rail to your project.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/spy-shop.com\/collections\/electronic-components\"\u003eExplore more electronic components\u003c\/a\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Dual USB with ear","offer_id":64185029001546,"sku":"1005008952966726-Dual USB with ear","price":20.97,"currency_code":"EUR","in_stock":true},{"title":"Single Wire Out","offer_id":64185029034314,"sku":"1005008952966726-Single Wire Out","price":18.17,"currency_code":"EUR","in_stock":true},{"title":"Type-C 15W","offer_id":64185029067082,"sku":"1005008952966726-Type-C 15W","price":18.87,"currency_code":"EUR","in_stock":true},{"title":"Single Micro USB","offer_id":64185029099850,"sku":"1005008952966726-Single Micro USB","price":18.17,"currency_code":"EUR","in_stock":true},{"title":"Dual Square USB","offer_id":64185029132618,"sku":"1005008952966726-Dual Square USB","price":19.57,"currency_code":"EUR","in_stock":true},{"title":"Single Square USB","offer_id":64185029165386,"sku":"1005008952966726-Single Square USB","price":18.87,"currency_code":"EUR","in_stock":true},{"title":"Single USB with ear","offer_id":64185029198154,"sku":"1005008952966726-Single USB with ear","price":19.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/Scd6a229065b446b6b6423b09cf64cd31v.webp?v=1793580788","url":"https:\/\/spy-shop.com\/it\/products\/8-32v-12v-24v-to-5v-3a-dc-dc-step-down-converter-type-c-usb-power-buck-supply-charger-for-mobile-phone-ipad-charging-waterproof","provider":"Spy-shop.com","version":"1.0","type":"link"}