That is how its done for relays, but you would need very hefty diodes to dissipate the heat because of the current involved. Also switching times may affect the operation of the PWM.
It looks like MS uses a transistor to quench the back emf, allowing the zener to have an easier time. When the back ...
Search found 2 matches
- Fri Apr 18, 2008 12:23 am
- Forum: Injectors, Fuel & Air Supply
- Topic: quench diodes across low impedance injectors?
- Replies: 6
- Views: 554
- Fri Apr 18, 2008 12:03 am
- Forum: Injectors, Fuel & Air Supply
- Topic: Rising Rate FPR on a 1.8 16v turbo MS1 v2.2 board... Help!
- Replies: 7
- Views: 565
A rising rate reg is used when adding a turbo to a non turbo car cheaply. It makes the mixture richer as the pressure increases, adding some safety against detonation.
Injectors don't flow less just because you boost The flow on an injector is proportional to the pressure differential, between the ...
Injectors don't flow less just because you boost The flow on an injector is proportional to the pressure differential, between the ...