The electronic ignition device (50) comprises: an ignition coil (2) having a primary winding terminal (5) and a secondary winding terminal (6) generating a spark; a power element (3) arranged between the primary winding terminal (5) and ground (GND); a pro...

The method involves storing electrical energy in a magnetic field built up by a primary current, whereby the field breaks down when the primary current is interrupted and a high ignition voltage is generated by induction. A control signal gives the desired...

The circuit includes an ignition coil (Z) with a primary (ZP) and a secondary (ZS) winding, and an ignition cut-off device (T1). A measuring unit (ME) measures the secondary current (IS). A resistance (RM) may be arranged in the secondary winding path. The...