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Phil Allison
 
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Default 3-phase from DC converter?


"Joe in Bendigo"

I require a 3-phase power source of 115VAC @ 400Hz with an output of

around
100mA or so. I would like to power this from 12-14V DC.
Does anyone have any suggestions about a circuit I could use - or design

one
for me?



** A switch mode, 400 Hz three phase inverter for use with avionics was
published in "Electronics World " in the February 1999 issue, p127.

But it ain' t simple.




............ Phil