We asked an expert to explain all the problems that can cause tripped circuits, how to check your circuit breaker, and when to call a professional.

We've all tripped a breaker from time to time, but there are a number of telltale signs that may indicate an issue that should be promptly addressed.

RVs can have electrical problems too. It’ll likely have you asking, where your circuit breaker is. Fortunately, you can identify—and fix—many electrical issues with ease.

There appears to be 16 large transisitors which were mounted to the heatsink of this amplifier. It is a Planet Audio 4 channel car audio amp. From some quick Google searching, it looks like I ...

David Northrup does final inspection on a circuit board following the repair. Step 7 - Denise Webber prepares a circuit board for shipping at his station using bubble wrap.