PSU (Power Supply Unit)
pcA PSU, or Power Supply Unit, is an internal hardware component that converts AC to DC power for computer components.
expanded
The Power Supply Unit (PSU) is critical in personal computers, as it provides the necessary power to operate internal components such as the motherboard, processor, and storage devices. It converts the high-voltage AC power from wall outlets into the lower voltage DC power that computer components require, ensuring stable and efficient power delivery.
examples
A Corsair RM750x PSU provides 750 watts of continuous power and features an 80 PLUS Gold certification for high energy efficiency.
Commonly used in gaming PCs or workstations that require reliable power delivery for high-performance components.
The EVGA 500 W1 is a budget-friendly PSU offering 500 watts of continuous power output, ideal for entry-level computer builds.
Typically utilized in home office PCs or budget builds where power demand is lower.