MembersPage/Norbitron/Extrafet (2018-07-03 13:03:22)

I would like to add 2 Extra NFET to V3.8 for Idle control valve

Any circuit diagram how to connect the FET's?

If you have some idea, take note about it and ask for review.

If no idea, don't do it.

Otherwise connect NFET like the other NFET-s : see GenBoard/VerThree/Schematic

Possibly gate controlled from v3.8 Extra Output 5/6 :

VEMS_v3.8_Extra_FET.png

Previously (v3.7 had) onboard provision for DPAK FETs driven from these signals (drain connected to EC18/pin6 and EC18/pin12), but flyback diode was still needed.


controlled by