Method to supply current through inductive component, for control device in vehicle, e.g. fuel injection device, involves supplying current with larger constant voltage at beginning of flow phase

摘要

The method involves supplying a current through an inductive component (1) with a voltage during a flow phase, which is larger during a first part of the flow phase than a second part. The inductive component is subject to a constant voltage (UK) generated by a constant voltage source (13) during the first part of the flow phase and to a supply voltage (UB) during the second part of the flow phase.