SYSTEM FOR AN ONBOARD NETWORK

A system is provided comprising an onboard network of a vehicle and an auxiliary converter, wherein the onboard network includes a first power supply, a second power supply, and a plurality of electric devices, wherein a second-voltage level of the second power supply is higher than a first-voltage level of the first power supply, wherein each of the electric devices includes at least one component, and wherein the at least one component of each of the electric devices is connected to the first power supply and is connected across the auxiliary converter to the second power supply.