[AMPS] 3 phase transforers and single phase

[Peter_Chadwick@mitel.com (Peter Chadwick)]

Traian said:

        >I found that some converters and uninterruptible power supply have a 
        >square wave output. 

The inverter I've got is a 'pseudo sinewave' with, if I remember, 4 steps per 
half cycle. Of course, when feeding an induction motor without too much 
slip, it doesn't look too bad.

Maybe the motor generator is the way - as well as bringing back memories 
of war surplus and dynamotors!

73

Peter G3RZP



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