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Home › Magazines › 2009 › July/August › Power On Indicator

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Power On Indicator

Published in issue 391, July/August 2009

Power On Indicator
One way to detect AC power current and generate a reasonably constant voltage independent of the load is to connect a string of diodes wired in reverse parallel in series with one of the AC supply leads. Here we selected diodes rated at 6 A that can handle a non-repetitive peak current of 200 A.

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Magazine July/August 2009
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