Quote:
Originally Posted by Ether
What test data are you looking at as a basis for that conclusion?
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I take back what I said about the driver, as it could also quite easily be the increased switching speed and better MOSFET's, but for maximum power output, the newer controllers can achieve a much higher speed at a given torque than the old Victor 884. This might just be due to the switching issues though that 120 Hz present.