We may receive a commission on purchases made from links. When undertaking DIY electrical projects at home, safety should always come first. Whether you're adding a dimmer switch, installing a new ...

A power failure in your house or apartment is a major inconvenience -- that's one thing that every homeowner will agree on. However, the reason behind the outage is not so clear-cut. You may be left ...

Today more and more systems are incorporating microprocessor controllers into their design. Troubleshooting the operation of these controllers can be a little tricky at times, but if broken down into ...

Try these easy tricks and tips before calling a pro.

Unlike a conventional circuit breaker, which detects overloads and short circuits, an arc fault circuit interrupter (AFCI) uses advanced electronic technology to sense different arcing conditions.

Electrical problems are one of the most common problems encountered by technicians in the field. One common pitfall service technicians fall into is approaching the issue by testing specific ...

A circuit protected by a 1,200A circuit breaker had reached the design maximum of 960A. With 20% headroom, no new loads were added. But with harmonics, power factor, and other contributing problems (e ...