The 431w Enermax I've been using for the last year and a half has decided that it wants to cause me random reboots so its time to replace it. I can't deal watching the 3.3v rail going from 3.18-3.36 ...

Power supplies, also known as PSUs (power supply units), are one of the most important components of a PC build. It supplies power to all of the components, and it's also tasked with handling things ...

AC/DC power supply manufacturers have focused their latest designs on meeting the increased demand for higher efficiency and miniaturization in industrial and medical systems. A few of them are also ...

The 80 Plus rating is a voluntary certification for power supplies that indicates their efficiency and quality. A power supply with a good 80 Plus rating uses high-quality components and is usually ...

Recently, I've been getting some power supply failures. Variety of PCs, often the result of a building power failure. I've been using what I would have thought to be good power ...

For decades at this point, there’s been one nugget of knowledge universally passed down from veteran PC builders to newbies — look for an 80 Plus rating on your power supply. It doesn’t matter what 80 ...

You might think that your power supply either works or it doesn’t, but it’s way more complicated than that. For many, the power supply simply needs to work and fit their budget, but as you’ll see in a ...

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 ...

Decreased system reliability due to overloaded power supplies is a common engineering challenge. In this Q&A-style article submitted by Allied Electronic & Automation, David Norton, technical ...

The PSU, also known as the Power Supply Unit is without a doubt the most essential component of your gaming PC. Gamers and ...