About this document
Overview of Power Supply Units (PSUs) by gabriel68tanasescu is a document available to read on EtoBox.
A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for desktop computers, with modern PSUs typically conforming to the ATX specification. They provide standby power for remote activation and include various protections against electrical faults. The latest ATX PSU standard is version 3.0, reflecting advancements in efficiency and design since the introduction of switched-mode power supplies in the late 1970s.
- Author
- gabriel68tanasescu
- Language
- EN