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Fw: Re: A simple true RMS wattmeter
Original poster: "K. C. Herrick by way of Terry Fritz <teslalist-at-qwest-dot-net>" <kchdlh-at-juno-dot-com>
Belay the following! I could access his hand-drawn schematic at "(see the
figure)".
KCH
> <<mailto:teslalist-at-qwest-dot-net>teslalist-at-qwest-dot-net>"
<<mailto:steve-at-scopeboy-dot-com>steve-at-scopeboy-dot-com>
>
> Dear List,
>
> I came across a design for a simple true RMS wattmeter, using a
> couple of
> transistors and diodes, plus a meter, either analog or digital. It
> looks
> easy to make especially with the analog meter, and might be harder
> to fry
> than a Kill-A-Watt.
>
>
<http://www.elecdesign-dot-com/Articles/Index.cfm?ArticleID=2190>http://www.elecdesign-dot-com/Articles/Index.cfm?ArticleID=2190
>
> Steve C,
>
>
>
>