Input voltage: AC110 ~ 220V 50 ~ 60Hz Output voltage: DC12V 2% Output voltage adjustable: 11 ~ 13V Maximum Output Current: 20A Output Power: 120W 16 independent automatic protection fuse, when the power supply short circuit accident occurs automatically fuse fuse; DC ripple, high efficiency Built-in EMI filter, anti-jamming performance Soft start circuitry, AC inrush current limiting Low temperature, long life Dood insulation properties, high dielectric strength 100% full load burn-in temperature aging test Wide input voltage range, in line with the global standard Small size, light weight, attractive appearanc