Description: Import main components, sufficient power and stable performance Anti-shock, moisture-proof, dustproof, waterproof All epoxy sealed containers with die-cast aluminum housing Light compact, convenient to use and transport Built-in over/under voltage input, overload, overhead, and short circuit full protection Auto-recovery when device is back to normal operating Suitable for vehicles, security systems, telecommunications, medical equipment, instruments etc Specification: Material: Aluminum alloy Color: Silver Size(LxWxH): Approx. 74x74x32mm/2.91x2.91x1.26inch Input voltage: 48V DC Input voltage range: 35-60V DC conversion efficiency:> 94% Output voltage: 12V Output current: 10A Output rated power: 120W Output peak power: 130% Voltage regulation: