The Power Supply Unit, or PSU, is a component of your computer that provides electricity to the rest of the components in your computer. This term was viewed 10,470 times.

A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages ...

Key PSU Features To Consider Many modern power supply units, or PSUs, seem to include everything along with the kitchen sink, but we can help simplify and focus on the truly important bits.

A benchtop power supply is a key thing to have for any aspiring electronics hacker. While you can always buy one, plenty of us have old computer PSUs lying around that could do a fine job themselves.

A PSU that is certified 80 PLUS Titanium is more efficient than your regular unit ... a higher-rated power supply. The ATX 3.1 power supply is the latest standard for computer power supplies ...

The power supply unit (PSU) has been found to be stable ... supporting demanding computer systems such as high-performance gaming setups and professional workstations. The Corsair RM850x ...