Quote:
Originally Posted by isaac_alaska
i think using the bg2a board with both vla drivers on it is overkill for 2 igbt's, but that's just my opinion
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Isaac is right. 2 vla-501 is overkill for 2 400A modules. Even 1 VLA is overkill for 2 modules. I would use 1 and parallel the igbt's with gate resistors for each module.
-Adam