Unique Bargains - DC 36/48V to 12V 10A 120W Step Down Adjustable Voltage Converter IP67 Waterproof for Car Truck Solar - Black

The DC converter can provide your device with protection against over voltage, overload, over current, over heating, short circuit, etc. It is widely used in multi-functional devices such as cars, ships, trucks, golf cart, motors, solar panels, LED light strips, screen displays, etc.