1.Upgrade 48V Power Supply: Input AC 110V/220V, Output 48V, Rated power 25A 1200W, Three sets of output channels available,it can power more devices. 2. Version Converter:This switch transformer adopts a frosted aluminum alloy casing, which is and 't scratch.Equipped with built-in cooling fan,Intelligent chip provides automatic overload cut-off, overvoltage cut-off, automatic overheat cut-off 3.Intelligent cooling: The 48V 25A 1200W power converter is designed with a frosted aluminium housing, with multiple cooling holes,Built-in Cooling fan and dust-proof net, Effectively prevent dust from entering, stable rotation of the fan and prevent the circuit board from burning 4.Safe Stable:Switching Power Supply Overload Protection, over voltage protection, Leakage protection and short circuit protection function. 5.Applications Widely:DC 48V Power Supply Used for industrial automation equipment, radio,Amplifier,Radios,LED drive, CCTV Camera System, 3D Printer, Car Stereos, water Pump and more 48V Device Color: As Shown Material: Metal Package Contents: 1pcs x computer power supply Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.