Features: Input voltages: AC100V-240V 50-60Hz; Output voltages: DC12V; Ratedoutput current: 15A. Made of metal material with many holes,which makes heat dissipation more effictive and ensures stability. Only support indoor use. Safety features: Auto overloads cutoff, over Voltages cutoff, automatic thermal cutoff, short circuit protections. Make sure your device matchs the 12V voltages and wattage less than 180W. Please do not run it overloads .The maximums use should be no more than 80% of the full loads,otherwise, It's cause the power supply to overheats, the service life of the power supply will be greatly shortened. It is widely used in most DC12V devices, such as led strip lights, Industrial automation,3D Printer, CCTV camera system, audios amplifier, wireless router, computer projects , home appliance and other 12V devices. Specifications: Material: StainlessSteel Size: 21x11x4cm/8.27x4.33x1.57inch Input voltages: AC100V-240V Input voltages frequency: 50-60Hz Output voltages: DC12V Output power: 180W Ratedoutput current: 15A Modulation method: pulse width modulation Package Includes: 1x Universal Switching Power Supply Module note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.