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.

Switching transistors from silicon carbide are to increase the efficiency of voltage converters; MSI is installing them in a ...

The issue with Thermaltake’s new 2000W PSU, as told to PC Gamer by Thermaltake, is that the Toughpower D2000 simply pulls ...

Not wanting to spend the money on a dedicated power supply, he looked around for a cheaper solution and found one in an off-the-shelf ATX computer power supply. These ATX supplies are actually a ...

Thermaltake's new 2000 W PSU is too powerful to be sold in the USA and comes with four PCIe 5.0 GPU power connectors ...

The power supply unit (PSU for short) is an important component of any PC. This device converts alternating current (AC) to ...

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

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 ...