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Old 10-27-2010, 12:53 PM   #3913 (permalink)
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Just looking at the datasheet for that transistor. Its an npn darlington not an igbt or fet. I would imagine (not sure) that it would require a different driver stage. Also it looks to be quite a slow device in terms of switching ability. What frequency are you using on the arduino? The revolt default is 16khz which i would say is too high for those parts.
Now, Cole, when you shift the gear and that little needle on the ammeter goes into the red and reads 2000 Amps, that's bad.
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