All the little parts in our computers are important in their own ways, so, of course, one cannot overlook the power supply unit (also referred to as the PSU). It's arguably one of the most important ...

Without an uninterruptible power supply, you’re just a power outage away from losing all your work.

When you hear about a switching power supply, you think of a system that uses an inductor and a switch to redistribute energy from the input to the output. But the original switching power supply was ...

Apple's launched a new "Dynamic" charger that promises speed, but there's a catch when it comes to keeping your iPhone cool and delivering full power.

In part 1, we examined the operation of power supply supervisory ICs that can detect when the supply voltage is too low, and ...

Of all the components in your PC, the one that gets the least attention is your power supply. You can carry it over from build to build, and as long as it boots and your PC doesn’t catch itself on ...

As the demand for artificial intelligence (AI), and data and cloud services increases, the U.S. is seeing a rapid rise in data center development and a surge in demand for power to fuel the additional ...

Nvidia’s new RTX 50-series GPUs represent a leap forward in gaming and content creation, but they also push the boundaries of what’s expected from your power supply. The RTX 5090 and RTX 5080, will be ...

A faulty PSU can cause damage to the motherboard or the components installed on a motherboard. Therefore, it is important to replace it immediately. Here are some signs of a faulty PSU. The fans of ...