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 ...

[C] just recently put together a RepRap. 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 ...

The cost of entry for an ATX 3.1 PSU has just nosedived, as Thermaltake has just launched a new range of PC power supplies with prices that start from just $49.99. The new Thermaltake Smart BX3 Bronze ...

Santa Clara, Calif. — Tumbler Technologies + TRUMPower has announced the TMPC-500, which the company says is the industry's first medically approved 500-W ATX PC power supply. With its 90-265 Vac ...

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 with a ...

Santa Clara, Calif. — Tumbler Technologies + TRUMPower has introduced the 400-W TMPC-400 medically-approved ATX PC power supply. With its 90-265 Vac universal input and active PFC, the power supply ...

Anybody ever use one of these? <BR>It's a 200 watt PS with UPS battery inside the casing.<BR><BR>http://pe.amsdell.com/ippsspec.html<BR><BR>IPPSâ„¢ stands for ...

The 12VHPWR connectors honestly garnered more attention this past fall, but speaking of the rest of the PSU changes... looks like ATX 3.0 units are finally trickling ...

PC power supplies haven’t seen a whole lot of change in the last decade or two. We’ve gotten modular cables for easier routing, smaller standards for itty-bitty builds, and that’s about it. But today ...

The chip giant outlined two new specs related to power delivery inside desktop PCs. Among the items: a new PCI Express 5.0 power connector that can push up to 600 watts. I have been interested in ...

An ATX power supply unit, or PSU, has a 24-pin connector for energy delivery. The symptoms of a dying or dead ATX PSU are identical to those of any PSU and involve operational problems in your PC -- ...