Electronic Ignition

[dn]

> 
> > Not exactly efi but still related, would someone explain the input circuit 
> > of a ignition module driven from a magnetic pickup.  The magnetic pickup 

> Might be easiest to try to find a datasheet for a "High
> Energy Ignition Circuit" such as the Motorola MC3334P. (The

Allegro Microsystems makes the chip used in the  7  pin  GM  module.  
Their data sheet is a bit brief, but explains the internal workings to
a certain  degree.    I  think  motorola  is still making the 3334 for
aftermarket module makers.  Either company may have application  notes
for the devices which would be a wealth of info.

dn


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