A device that provides a circuit for controlling the power supply of a plurality of groups of light sources, preferably of the light-emitting diodes type, which perform a plurality of lighting functions for an automobile vehicle. The device is noteworthy in that it enables a primary output voltage and several high-voltage secondary outputs to be produced, corresponding to the power supply requirements of the various groups of light sources, with the use of a single switch-mode converter circuit.


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    Title :

    Electrical power supply for a lighting device of an automobile vehicle comprising a plurality of outputs


    Contributors:

    Publication date :

    2019-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H05B ELECTRIC HEATING , Elektrische Heizung / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



    ELECTRICAL POWER SUPPLY FOR A LIGHTING DEVICE OF AN AUTOMOBILE VEHICLE COMPRISING A PLURALITY OF OUTPUTS

    BOUDIKIAN DAVID / YVON SYLVAIN / ALVES JEAN PHILIPPE et al. | European Patent Office | 2017

    Free access

    ELECTRICAL POWER SUPPLY FOR A LIGHTING DEVICE OF AN AUTOMOBILE VEHICLE COMPRISING A PLURALITY OF OUTPUTS

    BOUDIKIAN DAVID / YVON SYLVAIN / ALVES JEAN-PHILIPPE et al. | European Patent Office | 2017

    Free access


    ELECTRICAL POWER SUPPLY FOR LIGHTING DEVICE OF AUTOMOBILE VEHICLE COMPRISING PLURAL OUTPUTS

    DAVID BOUDIKIAN / JEAN PHILIPPE ALVES / SYLVAIN YVON et al. | European Patent Office | 2017

    Free access