An electromechanical motor vehicle power steering mechanism may include an electric motor and a control unit. The electric motor may be configured to provide a steering assist force. The control unit may be configured to control a current to the electric motor. Further, the control unit may include two redundant power supply units. Each of the two redundant power supply units may be connected to a vehicle battery. Also, the two power supply units may each comprise a primary winding and a secondary winding as part of a flyback transformer with a shared iron core. The shared magnetic core may be E-shaped with a middle leg and two side legs. The primary winding and the secondary winding of one of the two redundant power supply units may be wound around a first of the two side legs.
DUAL USAGE OF INDUCTOR CORE IN POWER SUPPLIES
ZWEIFACHE VERWENDUNG EINES INDUKTORKERNS IN SCHALTNETZTEILEN
DOUBLE UTILISATION DE NOYAU D'INDUCTEUR DANS DES BLOCS D'ALIMENTATION
17.04.2019
Patent
Elektronische Ressource
Englisch
NTRS | 1977
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