A computer power supply converts alternating current (AC) from the wall outlet into direct current (DC) that a computer can use. It is an essential piece of equipment in a computer.
A power supply has a number of different connectors that can be used to power different devices in a computer. The main connector is a large, gray connector that plugs into the back of the computer. This connector supplies power to the motherboard and other internal components.
There are also a number of smaller connectors that can be used to power other devices, such as a hard drive, a …