| 摘要 |
An activation signal for activating a solenoid valve, in particular, a fuel injector of an internal combustion engine, has a pickup phase and a holding phase. The pickup phase has a comparatively high current and a maximally permissible duration, and the holding phase has a comparatively low current and a minimally permissible duration (MHD). The minimally permissible duration (MHD) of the holding phase is at least periodically dependent on a nominal total duration (GAD) of the activation signal. |
