When you're preparing for any kind of electrical work, the first (and most important) step is to turn off the power. Most modern homes have circuit breakers, but if your home is older, it may still ...

This little circuit will help you to remove all surplus small ac mains adaptors from your desktop. The circuit is nothing, but a smart dc power box directly powered by the smps of your desktop ...

Automotive electrical is unmistakably important when it comes to the function of our rigs, but it's sometimes not given our best attention. We get the hard parts installed, maybe sling in some wiring ...

Have you got a dead power supply? The problem could be just a 50-cent fuse. Find out how to determine if a fuse is faulty, as well as how to replace it. So you’ve got a dead power supply and want to ...

Whether you're in need of a replacement electrical fuse system for an old vehicle or you're needing to wire a vehicle from scratch, there's a way to put together a reliable fuse block on a budget. If ...

Why are people scared of fuses? Many people think that fuses are unsafe, but this couldn't be further from the truth. A properly installed fuse is just as safe as a circuit breaker, but there are many ...

As stated in this thread over in Other Hardware, I recently had a rather catastrophic hard drive loss due to a power supply frying (which in turn was caused by another hard drive that was EVIL).

As graphics processing units (GPUs) and other AI chips are deployed into data centers, it’s becoming critical to regulate the huge amounts of power racing into them. Sudden inrushes of current can ...