Method, computer program and power supply apparatus for stabilizing a supply voltage for at least one consumer

摘要

Part of a buffer task performed by capacitors is saved. If instabilities, especially in the form of voltage collapse, are determined during input voltage (UE) for a voltage control device, single electronic consumers (A,B) switch to an energy-saving mode and charge an electronic control device (120), from which they each receive their supply voltages (UA,UB). Independent claims are also included for the following: (a) A software program for a control device in a motor vehicle; (b) and for an electronic circuit for a control device in a motor vehicle; (c) and for a voltage supply device for making a stabilized supply voltage available for electronic consumers in a motor vehicle.