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From: John Popelish
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Subject: Re: I need circuit diagram to make a filter for my voltage regulator.
Date: Tue, 22 Oct 2002 15:40:33 GMT
NNTP-Posting-Date: Tue, 22 Oct 2002 11:40:33 EDT
> I have an old voltage regulator. This voltage regulator have very bad
> output (if compare with another voltage regulators). I see in the
> oscilloscope the wave of this voltage regulator output not really sine
> wave and the wave also have harmonics (noise) and voltage transients.
> The voltage regulator that i mean have specification as follows :
> +) Output voltage and frequency can be adjusted in the range of 100 -
> 250 volts and 30 - 80 Hz
> +) Output power 500 watts
> If you have circuit diagram, PCB layout and list of components that
> needed, please send to me. For all yours assistance and goodness i say
> thank a lot of.
I would rather help you improve the design and operation of your
present regulator. Do you have a schematic for it? If so, post it to
Perhaps we can find out why it is working so badly.
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