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MPaulHolmes · 03-25-2011, 03:31 PM

It seems that the vla500-01 is non-inverting, but the pwm signal out of the control board is inverting. That means we'll need to invert the signal for IGBTs. Is there an alternate igbt driver that is inverting? It's always got to be something.

EDIT: NEVER MIND! The DRIVER BOARD IS INVERTING, BUT THE VLA500-01 IS noninverting. hahaha. It's all good.

Blame Adam for the confusion. hahaha.

03-25-2011, 03:31 PM	#4557 (permalink)
MPaulHolmes PaulH Join Date: Feb 2008 Location: Maricopa, AZ (sort of. Actually outside of town) Posts: 3,832 Michael's Electric Beetle - '71 Volkswagen Superbeetle 500000 Thanks: 1,368 Thanked 1,202 Times in 765 Posts	It seems that the vla500-01 is non-inverting, but the pwm signal out of the control board is inverting. That means we'll need to invert the signal for IGBTs. Is there an alternate igbt driver that is inverting? It's always got to be something. EDIT: NEVER MIND! The DRIVER BOARD IS INVERTING, BUT THE VLA500-01 IS noninverting. hahaha. It's all good. Blame Adam for the confusion. hahaha. __________________ kits and boards Last edited by MPaulHolmes; 03-25-2011 at 03:40 PM..