Abstract: The application concerns a multi-phase DC/DC-converter, comprising a primary side switching circuit comprising a plurality of primary side switching legs, where each primary side switching leg comprises two or more switch elements; at least one secondary side rectifier circuit each including a plurality of secondary side rectifier legs, where each secondary side rectifier leg includes two or more rectifier elements; a transformer, where the transformer includes a primary side connected to the primary side switching circuit and a secondary side connected to each of the at least one secondary side rectifier circuit; and at least one resonant capacitor network, each connected to the primary side or to the secondary side of the transformer, where each resonant capacitor network includes a plurality of capacitors.

Abstract: An emergency energy store for a vehicle. Multiple electrical energy storage devices may feed electrical power in parallel into an electrical power supply network of a vehicle with the aid of separate voltage converters in each case. An electromechanical brake booster for a vehicle, a braking and/or steering system for a vehicle, and a power supply system for a vehicle, are also provided. A manufacturing method for an emergency energy store of a vehicle is also provided.

Abstract: An emergency energy store for a vehicle. Multiple electrical energy storage devices may feed electrical power in parallel into an electrical power supply network of a vehicle with the aid of separate voltage converters in each case. An electromechanical brake booster for a vehicle, a braking and/or steering system for a vehicle, and a power supply system for a vehicle, are also provided. A manufacturing method for an emergency energy store of a vehicle is also provided.