{"product_id":"dd31ajqa-4-channel-dc-dc-buck-converter","title":"DD31AJQA 3A 4-Channel DC-DC Buck Converter Module – 3.3V 5V 12V \u0026 Adjustable Multi-Output Power Supply","description":"\u003cp\u003e\u003cbr\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000121332\" type=\"relation\"\u003e\u003c\/kse:widget\u003e \u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eProduct Name : \u003c\/span\u003e\u003c\/span\u003e\u003cfont color=\"#ff0000\"\u003e\u003cspan style=\"font-size: 22px;\"\u003e3A 4-Channel DC-DC Buck Converter Module – 3.3V 5V 12V \u0026amp; Adjustable Multi-Output Power Supply\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n  \n \u003cdiv\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003ePacking list:\u003c\/span\u003e\n \u003c\/div\u003e \n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e1 PCS \u003c\/span\u003e\u003c\/span\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003eDD31AJQA 3A multi-channel DC DC Step-Down Buck Converter Module \u003c\/span\u003e\n \u003c\/div\u003e \n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1792762264101kbr_1790739723907.jpg?v=1790739728\"\u003e\n \u003c\/div\u003e \n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:24px\"\u003e\u003cstrong\u003eDescription: \u003c\/strong\u003e\u003c\/span\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n \u003cdiv style=\"line-height:18px;color:rgb(0, 0, 0)\"\u003e\n   \n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n    \n  \u003c\/div\u003e \n  \u003cdiv\u003e\n    \n   \u003cdiv\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e4-channels Step-down Buck DC-DC Converter power module\u003cbr\u003e\u003cbr\u003e\n     3.3V output: Input 4.5-30V, Output 3.3V (±3%)\u003cbr\u003e\n     5V output : Input 6.5-30V, Output 5V (±3%)\u003cbr\u003e\n     12V output : Input 13.5-30V, Output 12V (±3%)\u003cbr\u003e\n     AJD output : Input 4.5-30V, Adjustable Output 2-28V\u003cbr\u003e\n     Maximum output current per channel : 3A;\u003cbr\u003e\n     Overall maximum load power: 50 watts\u003cbr\u003e\n     Master chip : XL2596(compatible LM2596)\u003cbr\u003e\n     Working frequency 150KHz.\u003cbr\u003e\n     Input reverse connection protection\u003cbr\u003e\n     Built in thermal shutdown function,Built in current limit function,Built in second current limit function\u003cbr\u003e\u003cbr\u003e\n     Operating Temperature :–40°C to +85°C\u003cbr\u003e\n     Storage Temperature : –65°C to +150°C\u003cbr\u003e\u003cbr\u003e\n     Size : 88 x 55 x 15mm\u003cbr\u003e\n     Weight : 57g\u003c\/span\u003e\n   \u003c\/div\u003e \n   \u003cdiv\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n     \n   \u003c\/div\u003e\n  \u003c\/div\u003e \n  \u003cdiv\u003e\n    \n   \u003cdiv style=\"font-size:medium\"\u003e\n     \n   \u003c\/div\u003e \n   \u003cdiv style=\"font-size:medium\"\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eAttention :\u003c\/span\u003e\u003c\/strong\u003e\n   \u003c\/div\u003e \n   \u003cdiv style=\"font-size:medium\"\u003e\n     \n   \u003c\/div\u003e \n   \u003cdiv style=\"font-size:medium\"\u003e\n     \n    \u003cp\u003e\u003c\/p\u003e\n    \u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eThis is a DC-DC voltage converter module,Must be noted when using:\u003c\/span\u003e\u003c\/p\u003e\n    \u003cp\u003e \u003c\/p\u003e\n    \u003cp style=\"font-family:arial;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e1 Input voltage can not be greater than the maximum input range\u003cbr\u003e\n      2 Output power can not be greater than the maximum load for a long time\u003cbr\u003e\n      3 Input power must be greater than the output power, because the power consumption of the module itself\u003c\/span\u003e\u003c\/p\u003e\n    \u003cp\u003e \u003c\/p\u003e\n    \u003cdiv\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n      \n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n \u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n   \n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"color:rgb(79, 129, 189)\"\u003e\u003cspan style=\"font-size:18px\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n    \n  \u003c\/div\u003e \n  \u003cdiv\u003e\n    \n   \u003cdiv style=\"line-height:18px;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cspan style=\"font-size:22px\"\u003eMCU ARM STM32 CPU FPGA\/CPLD UNO MEGA3560\u003cbr\u003e\n     PTZ CCTV IP camera\u003cbr\u003e\n     Smart home \/ home automation\u003cbr\u003e\n     WIFI Router Switch Network equipment\u003cbr\u003e\n     LED Motor\u003cbr\u003e\n     Lead-acid batteries\u003cbr\u003e\n     Battery powered equipment\u003cbr\u003e\n     Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee\u003c\/span\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"line-height:18px;color:rgb(0, 0, 0)\"\u003e\n  \n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1792762265253mms_1790739724870.jpg?v=1790739727\"\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1792762266211mjd_1790739725900.jpg?v=1790739730\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n  \n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1792762267251yve_1790739727042.jpg?v=1790739732\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"Default Title","offer_id":67620778901782,"sku":"DD31AJQA","price":8.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S00778067e5794749b5ac5d4be1a95d43H.webp?v=1790739721","url":"https:\/\/eletee.com\/products\/dd31ajqa-4-channel-dc-dc-buck-converter","provider":"Eletechsup Direct Store","version":"1.0","type":"link"}