View single post by Helmut
 Posted: Sun Feb 7th, 2021 08:02 pm
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Helmut



Joined: Sun Feb 17th, 2013
Location: Friedberg, Germany
Posts: 1289
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The function common (if provided) is a blue-wire (+V)
and is directly connected to the bridge-rectifier.


Addendum:

Judging from your photo, the black-wire is not connected to a proper Ground.
Take the SMD-tantalum-capacitor's (the yellow capacitor) -V tab instead.
 
It is even easier to solder there.




____________________
Regards, H.
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