Anyone who’s worked with older tube-based equipment will be familiar with the type of vintage electrolytic capacitor which integrated several capacitors into one can. Long obsolete, they can be bought ...

In the past five to ten years, there has been a big shakeout in the capacitor industry with at least 15 major manufacturers ceasing production for various reasons. Product lines have also been ...

Workbench contributor and engineer Duke Evans writes that he has repaired many a circuit board trace with bare wire. In his years of circuit board repairs, Duke has also noted that some older ...

Anyone who’s worked with older tube-based equipment will be familiar with the type of vintage electrolytic capacitor which integrated several capacitors into one can. Long obsolete, they can be bought ...

Part of the company's ElectroFilm Series, the UNL, UPP, and UPE power film capacitors offer a typical ESR from 5.0 to 14.0 mW and a current-ripple capability from 13.8 to 39.2 A rms at ...

Awhile ago, my subwoofer just stopped working (actually, if you turn it on, it just makes a loud buzzing noise). I tried getting it open but all the screws are messed up and i've since left it ...

In performing service and troubleshooting on heat pump systems, there are various electrical components to be checked. The following provides information to aid in inspecting and servicing these ...