MODULAR REDUNDANT DC/DC POWER SUPPLY WITH OUTPUTS THAT CAN BE CONNECTED IN PARALLEL

摘要

The power supply has two power supply units connected to the power supply, where the power supply is formed as an unit with two direct current (DC)-DC converters (41, 42) i.e. resonant converters. Output switching regulators (71, 72) i.e. downward switching regulators, are connected downstream to the respective DC-DC converters. Outputs of the output switching regulators are connected in series with each other. A superordinate controller is provided for predeterminable power distribution and power balancing of the output switching regulators. An independent claim is also included for a method for operating a power supply.