MEANWELL Output Switching Power Supply T-120D 5V 12V 24V in Pakistan BR4923 Description A power supply is an electrical device that supplies electric power to an electrical load . The primary function of a power supply is to convert electric current from a source to the correct voltage , current , and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters . Specifications: Brand Name MEAN WELL Item Weight 5.00 pounds Number of Items 1 Part Number Q-120D Specific Uses For Product personal UNSPSC Code 23260000 Wattage 120.0 watts