injector drivers

[Frederic Breitwieser]

> What is the simplest way to drive a set of ford V8 injectors from a
> digital signal ? I want something readily available (not unobtanium

A mosfet with a diode in parallel with the mosfet facing the
wrong way to protect it from coil voltage spikes.  That's if
your interface/computer circuit handles the hold function
via software.  If its through hardware, you need something
limilar to the LM1949 chip which does peak and hold very
nicely.

-- 
Frederic Breitwieser
Bridgeport, CT 06606

http://www.xephic.dynip.com
1993 Superchaged Lincoln Continental
1989 500cid Turbocharged HWMMV
1975 Dodge D200 Club Cab (soon to be twin turbo 440)
2000 Buick GTP (twin turbo V6)