This power supply features a robust aluminum alloy construction for excellent strength and corrosion resistance. Enjoy a stable structure, superior performance, and a long service life. 100% brand new switching power supply transformer offering high efficiency, reliability, and low cost. Built-in cooling fan ensures efficient heat dissipation. Operates at low temperatures with no risk of self-ignition, explosion, or fire. Provides a stable output with automatic overload shutdown, overvoltage shutdown, automatic thermal shutdown, and short circuit protection. Excellent insulation performance and high dielectric strength. Specification: Model: S-480-48 Input: AC 110/220V+15% Output Voltage: DC 48V Output Current: 10A (Maximum) Output Power: 480W (Maximum) Operating Temperature: -10 Celsius to 60 Celsius Ambient Humidity: 10%-95% Color: Silver Material: Aluminum + Electronic Components Size: 215x113x50mm Package Contents: 1 * Switching Power Supply (Power cord not included)