DIS 7* Multi-Spark rainbow-tronic is a digital, microprocessor controlled ignition with the well-known CDI (Capacitive Discharge Ignition) procedure, that wa adapted fo the 7-cylinder Ar.en 150 radial engine.
The battery voltage is transformed internally to a hight voltage, that is stored in a capacitor. At ignition time it is discharged and induce a hight voltage of approx. 25.000 Volt into the ignition plug.
This guarantees a clean, quiet and precise engine run over the whole rpm range.
Digital ignition switch DZS_2, optically separated (for 11,1 V nominal voltage)
Detailed manual (German/English)
Disassembly of old magnetic ring, assembly of new magnetic ring
By arrangement - We would be happy to submit an offer - don't hesitate to contact us !