[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

A simple true RMS wattmeter



Original poster: "Steve Conner by way of Terry Fritz <teslalist@qwest.net>" <steve@scopeboy.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.com/Articles/Index.cfm?ArticleID=2190

Steve C,