What Does PSU Stand For?
PSU stands for Power Supply Unit
A Power Supply Unit (PSU) is an essential component in electronic systems that converts electrical power from an outlet into usable power for computer hardware and other devices. It regulates voltage and provides the necessary wattage to ensure the safe and efficient operation of components such as motherboards, processors, and graphics cards. Additionally, a PSU often features protection mechanisms to safeguard against overcurrent, overheating, and short circuits, contributing to system stability and longevity.
Category : Other
Added on 25th September 2008 | Last edited on 16th June 2025 | Edit Acronym