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Reply to "Narrow Version of DIY 317 Voltage Regulator Board, with Build Files"

Have one that works out of three.

Think the voltage reg are bad on other's. No regulation. 

Made one with bridge . but . if negs have common ground. Dead short.

If I put a diode on the AC ground will that work. With shared ground.

I think I need a heat sink on 317 while soldering .

 

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