Power supply device for supplying vehicle components with energy, comprises power supply unit, which is formed to provide electrical energy with voltage level to connection by linear regulator

摘要

The power supply device comprises a power supply unit, which is formed to provide electrical energy with a voltage level to a connection (40,70) by a linear regulator (30,60). Another power supply unit (120) is formed to provide electrical energy with another voltage level to another connection (140) by a switching regulator (130). Independent claims are also included for the following: (1) a method for power supply of vehicle components; and (2) a computer program product with a program code for executing the method.