Ignition driver box (only IGBT-s, no CPU)

The 8 originally inj-outputs are used as inputs.

The 8 IGBT (appr. 400V clamping IGBTs, 10A load capability) outputs are outputs.

Only the EC36 is used. (The EC18 is installed for optically)


Input needs 5 - 12V logiclevel signal. The output is pulled to GND when input is high.

Note that +12V supply is not needed.