Checking Your Fluorescent Ballast Output Voltage
When you've ever strolled into a room and been greeted by a flickering light or perhaps a weird humming sound, checking the fluorescent ballast output voltage is definitely usually the very first thing you need to do. It's one of these household or workplace annoyances that we all all tend to disregard until the light finally gives up the ghost. But honestly, understanding what's taking place inside that metal box can save you lots of time plus a few excursions to the hardware store. ...