A power supply unit for a self-built or upgraded desktop PC must meet various criteria – and still remain affordable. We have answered frequently asked questions for you. How do I estimate how much ...

Let’s be real, yanking the ATX power supply out of an old desktop computer and turning it into something you can use on the workbench isn’t exactly an advanced project. In fact, you could probably ...

Adopting active PFC for harmonic-reduction while making other architectural- and component-level improvements can cost-effectively reduce losses in ATX power supplies. ATX power supplies — the generic ...

Power supplies are a frequently misunderstood—and overlooked—PC component. Many users choose a PC power supply based on total wattage alone, assuming that higher is always synonymous with better.

If you’re in the process of a big desktop upgrade and you’re looking for a little future-proofing, look no further than MSI’s latest power supply. The MEG Ai1300P PCIE5 (rolls off the tongue, don’t it ...

Power supplies are essential for at home tinkering and electronics hacking. Unfortunately, they’re really quite expensive, and a bit out of reach for most hobbyists. Computer ATX power supplies are a ...

Sure, it's what turns your PC on and keeps it running through all those spreadsheet marathons and fantasy fragfests. But beyond startup and shutdown time, your desktop's power supply unit (PSU) ...