The power supply of a notebook PC consists of a circuit for charging the internal battery (this circuit is built into the battery) using DC input from the external charger adapter and DC/DC converters ...

Building a custom PC is an exciting and fulfilling endeavor. However, it can quickly become daunting when selecting a suitable power supply unit or PSU, a vital yet commonly underestimated component.

How many Nvidia GeForce RTX 5090's can you power off a single power supply? Well, if you own this brand-new Silverstone PSU, the answer is three. Wildly impractical as it might be for most gamers, the ...

Picking out a PC power supply is a lot more challenging than it might seem at a glance. While there are always plenty of reviews of the best processors and top graphics cards, Power supply units (PSUs ...

If you're in the process of building your PC, one of the most important components to consider is which power supply unit you will choose for your new computer. While shopping, you might see the word ...

The Noctua Edition PSU should be whisper quiet. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Back at Computex earlier this year, Noctua showed ...

It has been a few days since we covered some power supply shenanigans, which was a story that got us all fired up for a much-needed refresher on PSU purchasing strategies. Processors, graphics cards, ...

PC power supply standards change so slowly, the last major revision to Intel’s ATX power supply guide is likely older than your car, your refrigerator, or your children. But this year, Intel unwrapped ...

You'll soon be able to slot an Nvidia RTX 4090 into your PC, with the launch date of the RTX 4000 flagship just around the corner, but you may want to check your power supply before placing any orders ...