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Old 12-19-2011, 04:51 PM   #22 (permalink)
Master EcoModder
Join Date: Apr 2009
Location: Charlton MA, USA
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EVVette - '71 Chevy Corvette Coupe
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Originally Posted by dave koller View Post
I have used ferrite beads with Bots to quench the ring - that help?
Where would the ferrite bead be placed? I have taken great care at making the gate and return traces perfectly overlapped. Ate on top and return on the bott of the board.

Damien, the load is a 12v starter motor and te supply is a 13.8v 10A wall supply that's isolated. The ring doesn't change from about 8% to 100% throttle.

__________________ - 1971 Corvette Coupe Conversion to all Electric! - Machining, CNC, Robotics and Electronics.

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