"Eisboch" wrote in message
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wrote in message
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On Thu, 29 Nov 2007 20:12:22 GMT, Short Wave Sportfishing
wrote:
On Thu, 29 Nov 2007 13:12:52 -0500, wrote:
Another big breakthrough in electric motor efficiency is PWM, or
"pulse width modulation" used for controlling the speed
Sorry - I didn't see your answer until it was too late.
Thanks for the backup! LOL
Is it used in both AC induction motors as well as DC permanent magnet
motors?
Eisboch
I checked with my friend Google and found the answer, which is "Yes".
I have to get out of my 20 year old technology and learn some new stuff.
Eisboch