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P&H interface
my first attempt at an ascii circuit diagram is below, my electrical
training is minimal so I'm not sure which resistor capacitor arrangement to
use to time a transistor. rather than spend the next hour or so trying to
find a reference I thought I'd just ask.
the RC section should delay the hold current transistor current switch.
Almost over my head
byE
Mike
Swayze
kswayze@BellSouth.net
mswayze@truswood.com
Vbattery Vbattery
| |
| \ |
Rinjector |Tecm-------------ECM
inj out
| / |
| /
| |
\ | |
|Tload-------------------------|
/ | |
/-------------\ | |
| |--)|--^^^^--------|
| / | RCtime?
Rpeak / |
| |
|
GND Rhold -----)|----- |
RCtime?
|
|
GND
|---^^^^^------GND
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