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Needs improvement for my low-cost flyback transformer (FBT/LOPT) tester

adfa4c

Jun 1, 2012
6
Joined
Jun 1, 2012
Messages
6
I want to share this FBT/LOPT tester which I built accidentally when I used to work in a repair shop.This tester is different from the ringer tester, I got this from low-cost 12v DC fluorescent electronic ballast and with some modification in components I can use this as complete test gadget for FBT/LOPT from high voltage arcing, primary winding and high insulation test between windings.I want some improvement to this as you can see in my video link reading from analog multimeter is not perfectly calibrated but it can be use to test FBT/LOPT already.

 
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