When you’re testing or debugging some mains-powered gear, plugging it directly into the outlet can often be an exciting ...

Your PC’s power supply is one of its most crucial components, but most people barely ever give it a second thought once it’s installed. And that’s kind of weird ...

Milpitas, Calif.–Linear Technology introduced the LTC2920, a power-supply margining controller that allows supply rails to be precisely adjusted up and down during automated PCB testing. This testing, ...

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 ...

You can check the power supply on your PC by removing the side panel of its case. If you bought a prebuilt PC, you can also likely check the power supply in the computer's manual or by contacting the ...

Problems running Apple Hardware test Some users are reporting inexplicable issues with access to the Apple Hardware Test function offered on the Mac OS X Install disc included with Mac Pros. MacFixIt ...

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 ...