... , Isolated design, 1000W DC to DC Power Converter Features:Input and output isolated,Advanced current control mode and stable circuit toplogy,Main components used ... the charger with higher efficiency,compact size and light weight.By using a 45°C temperature detect switch on cooling fan ... .3. Protections: overvoltage, overcurrent, overheat, shortcircuit and input reverse. 1000W DC to DC Power Converter