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Posted by jan siepelstad on March 16, 2008, 6:12 pm
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> Lets say I want to make a 3 phase variable speed drive. Most of these
> motors are 6+ HP and use 240V and cost a couple hundred bux and you'll
> get killed or go broke while trying to get your software controlled
> speed control debugged. Now if I could put the shrink ray on that bad
> boy and take him down to 12V all around, I wouldnt be afraid to hook
> an avr and three half bridges to it and start programming. Compri?
Why don't you use a small 110 V squirrel cage motor combined withe step-up
transformer (from 12 V AC to 110V AC)?
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