Thermaltake has a handful of new Toughpower PSUs on display at its CES 2025, and I've been over there to check them out.

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 computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.

Long before CES 2025 heralded the next generation of CPUs and GPUs, power supply makers have been working on PSUs to support ...

Reader Ran Mokady took a pretty big gamble with this project, but didn’t really have any other choice: his power supply was broken and he couldn’t get a replacement. He ended up replacing it ...

A well-known property of switching mode power supplies (SMPS) like those used in any modern computer is that they’re more efficient at higher AC input voltages. Power supply efficiency at ...

DIY-APE recently unveiled a new iteration of the Back to the Future (BTF) standard that aims to minimize the number of cables ...

Whether or not you need RGB lighting in your power supply, the GameMax RGB-Smart 1050 Pro PSU delivers solid, reliable performance at an affordable price.