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#11
December 20th 05, 04:16 PM
posted to rec.aviation.owning,sci.electronics.design,alt.solar.photovoltaic
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Wind/Solar Electrics ???
In alt.solar.photovoltaic Steve Spence wrote:
I believe "stepped sine wave" to be an oxymoron. I (obviously) don't agree with that. Gotta call it something. It's not a sine wave, but if you squint at the oscilloscope a little, it looks more like a sine wave than a square wave. UPS (uninterruptable power supply) isn't so wrong, as from the computer's POV, the power never was interrupted. Ah, from a particular Point of View... if that's the criterion, then the square/modified/lumpy/sine wave is a sine wave for most applications. -- --- Clarence A Dold - Hidden Valley (Lake County) CA USA 38.8,-122.5 
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