{"product_id":"electronic-control-unit","title":"Electronic Control Unit","description":"\u003cul\u003e\n\u003cli\u003eWorking temperature:-40℃~85℃\u003c\/li\u003e\n\u003cli\u003eWorking voltage:9 V ~ 16V (For 12V model); 19V~31V(For 24V model)\u003c\/li\u003e\n\u003cli\u003eCAN communication protocol\u003c\/li\u003e\n\u003cli\u003eAble to communicate with the program on the PC. On the PC, the \u003ca rel=\"noopener noreferrer\" title=\"Heater\" href=\"https:\/\/www.vvkb.com\/\" target=\"_blank\"\u003eheater\u003c\/a\u003e operation data recorded by the electronic control unit can be easily seen.\u003c\/li\u003e\n\u003cli\u003eReserve the function of downloading and upgrading the control program directly from our official website.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q7kflSc1RRE\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003eVVKB \u003ca rel=\"noopener noreferrer\" title=\"Diesel Air Heater\" href=\"https:\/\/www.rvheater.com\/collections\/vvkb-diesel-heater\" target=\"_blank\"\u003ediesel air heater\u003c\/a\u003e PCB board is made of FR-4 board with traditional tin plating process. This has greatly improved the welding reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe VVKB diesel heater electronic control unit uses CAN system as the communication protocol. It is the most advanced communication protocol, mainly for cars. Besides Webasto and Eberspaecher, VVKB is the only company that uses this CAN communication protocol.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CAN communication protocol from VVKB electronic control unit has high requirements for the main chip. We use a 32-bit microcontroller: STM32F103C8T6, which can withstand the temperature from -40\u003c\/span\u003e℃\u003cspan\u003e to 85\u003c\/span\u003e℃\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MOS driver is from EG company. Its output peak drive current can reach 1A and input peak drive current can reach up to 1.2A; The wide voltage input range is from +3V to +30V; It has short circuit or overcurrent protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MOS tube on VVKB electronic control unit is model IRF3205S, IR company. Its voltage is 55V, and it can withstand 110 amps of current.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVVKB electronic control unit uses power chip produced by XLSEMI, with wide 5V to 80V Operation Voltage and maximum 0.4A Output Current. It has high efficiency which reaches up to 85% and its operating junction temperature is from -40 to 125\u003c\/span\u003e℃\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTransistor on VVKB electronic control unit is selected from Changjiang Electronics Technology Co., Ltd. (JCET). The model includes MJD122, MMBT5401, MMBT5551, etc.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe capacitor on VVKB electronic control unit is from Samsung, while the resistor is from UniOhm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Victor Industries Ltd.","offers":[{"title":"Default Title","offer_id":30384750297170,"sku":"","price":199.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1623\/1847\/products\/electronic-control-unit-484819.jpg?v=1715850962","url":"https:\/\/www.rvheater.com\/products\/electronic-control-unit","provider":"Diesel Heater","version":"1.0","type":"link"}