Thread: Toroid transformer no ouput
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12-12-2015 #1
Hello :) I thought I'd stop bothering Jazz privately and ask for the communities help as well, so that other may benefit from this :)
I built my linear power supply today. When powering it, the only thing I heard was th transformer loading for two seconds, then a tiny "click", and I measured the output current of the PSU: nothing.. No fumes, no explosion, no bad smell, no heat, nothing was heard other than than a very little teeny tiny two second load, then click.
So I unpluged wires, and checked each step separately. Turns out the transformer does not output current, even though it has proper 230V input current (checked). I tried with outputs wired in series or in parallel. Nothing comes out.
Does anyone have an idea ?
Thank you in advance !
Best wishes.
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