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Old 06-27-2010, 05:40 PM   #3485 (permalink)
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Originally Posted by jyanof View Post
...the output would not add together as proposed.

When one bank switches on, it carries the motor current which will rise slightly until it switches off. At that point, the diodes carry the current until the next bank switches on.
No I'm not talking about switching the first bank off before the second bank switches on, just evenly staggering their cycles.

Originally Posted by jyanof View Post
In order for the current to be shared among all of the mosfets, they need to be switched on simultaneously.
As they would be, when each bank is at 100% duty cycle.
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