Peak and hold conversion
Phil Lamovie
injec at ains.net.au
Fri Aug 27 16:31:30 GMT 1999
Hi Scott et al,
The solution is exceptionally simple.
Purchase motorola or similar P/H chip. Drive it with original darlington
output with maybe a 1k to pull it high.
Total cost for 4 cylinder engine is approx. $20 AUS for two low current
injectors
on each of two drivers (approx. 4 amps available).
All the smarts are in the chips including a 4:1 ratio of peak to hold
current.
End of problem.
Regards
Phil Lamovie
injec at ains.net.au
cogito ergo zoom
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