Driving circuit for at least one electromagnetic valve for fuel metering in an internal combustion engine

DRIVE November 14, 2001
Source
The circuit has a re-charging circuit (1) connected to the battery supply voltage to produce a stabilized recharging voltage for a storage capacitor (145) from the battery supply voltage and to a first switching arrangement (115, 116). The re-charging circuit contains the storage capacitor and a third switching arrangement (113) that activates the re-charging circuit to re-charge the storage capacitor when driven by a drive arrangement (10,11).

Discussion in the ATmosphere

Loading comments...