SMAKN&reg; LTC3780 Automatic lifting pressure step up/down Constant voltage DC 12V 24V 10A Input voltage: DC5-32V; Output voltage: DC1V-30V continuously adjustable; the default 12V shipment, if need other voltage please take note; Output current: 10A (MAX) ,long term within 7A Output power: 80W, peak 130W, more than 80W please strengthen heat dissipation; Output: 50mV (12V 12V, 5A measured)