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.

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

Thanks to its new yellow-tipped graphics card power cables, MSI is helping users of high-end GPUs ensure their cables are ...

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

With the MEG Ai1600T PCIE5, the Taiwanese company MSI is now launching the first desktop PC power supply with SiC technology on the market. The SiC MOSFETs (from Infineon) and other optimizations ...

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 ...

Nvidia’s new GeForce RTX 50-series graphics cards have been officially revealed and they are beastly. The RTX 5090 will cost $2,000 and require a recommended power supply of 1kW, or roughly the ...