What is the function of power supply in a computer
what is the function of power supply in a computer?
More aboutwhat function power supply computer
It converts AC power from your wall socket into DC power that the PC components use. There are three different voltage ratings that are produced in an ATX12 PSU: 12V, 5V, and 3.3V. Different voltages are used by different components in the PC. Here is a great THG article on picking PSUs: http://www.tomshardware.com/reviews/power-supply-psu-review,2916-7.html