Prüfrex – Intelligence in drives
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Ignition timing management

CDIM – ignition module with digital easy-start system (DLS)

The CDIM module's control device is designed especially for 2 and 4-stroke internal combustion engines and offers reduced space requirements. A powerful micro-controller analyses the coil signals, computes the ignition timing individually and triggers the sparks accordingly. In this way it compensates for the structural tolerances of the machine, reduces emissions and improves running. From recoilless start through programmable ignition setting curves, ignition maps, no-load controls and speed limitations to button-controlled switch-off, many additional functions are available. Naturally, PRUFREX programs the application-specific software.

Customised housing

PCB loaded with application-specific software by PRUFREX

Secondary coil

Primary coil

Stop connector


High voltage cable with spark plug connector

„We optimise our modular solutions to your product. For further details please contact us!“

Heiko Diehm, Key Account Manager


Intelligence in drives

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