دريفر بورد تعمل علي شاشات 26 بوصة إلى 55 بوصة.. فولت الخرج للليدات output من 60 الي 165 فولت فولت الدخل (تغذية للبورد) input من 19 الي 45 فولت universal 26''-55'' LED Constant current board inverter driver board booster for TV Monitor panel Specification: Used for: 26inch-55inch LED TV Input Vol: 19-45V Output Vol: 60-165V Output current: 10MA-1000MA (can set) size: 12x6CM Item Description: The LED Strip Vol must be between 60V-165V. Can not less than 60V, if less than 60V,you can choose our other item. Can not higher than 165V, the product design conditions shall not exceed the maximum working voltage of 165V. If the voltage exceeds ,the screen will appear dark or flashing lamp and so on. This product is only constant, not constant voltage, the voltage will automatically adjust to the appropriate voltage according to the led strip need, so you do not worry about in no-load voltage condition measuring how much voltage is.