SFX power supplies are built specifically for small-form-factor PC cases, and they come with a much higher power density.

Many modern power supply units, or PSUs, seem to include everything along with the kitchen sink, but we can help simplify and ...

When you're assembling your perfect computer, there are ways to save some money, but you should not compromise by getting a used power supply. Here's why.

A power supply needs to run at 80% at an absolute ... will offer the highest level of efficiency for the money. 99.9% of computer users will not need an 80 Plus Titanium power brick, but 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 ...

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.

Magnetoresistive random-access memory, or MRAM, promises to make computers more efficient and powerful, but a few hurdles ...

A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages ...