It is a 360W Car Converter/Adapter/Buck Power Supply Module, Input voltage: DC 48V (wide voltage range: DC30~60V, adjustable), Output voltage: DC 24V(non-adjustable), Output current: 15A, It has small size, high efficiency, long term stable and reliable quality,easy installation and use. Application: Wide application electric motor, audio equipment, GPS navigator, air conditioner, electric fan, LED lights, LED vehicle display, solar battery and other industrial electric.