SMAKN&reg; DC-DC 8-60V to 1.2-36V 15A(MAX) 150W Step Down Power Apply High-Power Input voltage: DC8-60V output voltage: DC 1.2-36V output current: 15A (max) long 8A (and output power related) Output power: natural cooling 100W, forced air-cooled 150W (this number is only for reference, and the input and output voltage and current relevant)