A typical ATX PSU schematic using a TL494 ... Pull pin 16 low (usually a green wire) and the supply will start up. There are numerous projects on Hackaday.io showing how others have done this ...

Here’s a fancy way to convert an ATX powers supply into a bench supply ... so that he’s not limited to the fixed voltages of the psu. As a final touch he added an external voltage probe ...

Coming in 750W, 850W, and 1,000W outputs be quiet!, a well-known German manufacturer of premium PC components, has unveiled ...

Cooler Master's new X Silent Edge 80 PLUS Platinum 850w power supply impresses with its passive fanless cooling and huge ...

The PSU is fully modular with all cables, which include the main motherboard ATX lead, two CPU EPS connectors ... journey with a smooth and gentle start, avoiding any sudden noise that might ...

In conclusion, Seasonic's Focus GX-1000 ATX 3.0 PSU does what Seasonic says it will do. In my testing, its efficiency curve at 50% load is rated for 80 PLUS Gold, which is 92% efficient while at 50%.

It is compatible with PCIe 5.1 and ATX ... PSU is most efficient at half the maximum load, and with the upcoming graphics cards from NVIDIA, that might be close to a sweet spot. Anyway, let's ...