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What's wrong with this LED light?
Date:2021/10/18 21:55:58 Hits:
Hello,
Just out of curiosity I disassembled an LED GU10 light to see what's inside and found, a rectifier, a few capacities, and a small transformer. It was working fine before, but when I took the plate that has all the LEDs soldered to it and tired to power it on my DC variable power supply it didn't work at all. But would dimly glow if I touched the plate, hardly letting of any light.
The original LED driver circuit outputs only 0.70V, so I connected it up to my power supply set to 0.70V and got nothing, unless I touched the plate then I got a dim glow. I gradually increased the voltage to 5V and still got the same dim glow.
Does anyone know why it's doing this?
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