The device has output converters (12) connected to a side of a charger (10) by an input. The charger is a unidirectional voltage and reversible current converter allowing reloading and maintaining energy reserve (11) from a network, in a load phase. The output converters are fed by a supply network (RC), where the reserve is discharged to supply the output converters in a discharge phase and in presence of power failure of the supply network. A non-return module (13') is connected to the side to disconnect the charger and the output converters during the second phase. The non-return module comprises a diode, or a controllable component such as a transistor, a switch, a mechanical relay, a one-way interruptory element or a diode assembled in parallel with a switch and a control module of the controllable component or the switch.


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    Title :

    Dispositif d'alimentation à découpage et aéronef comprenant au moins un tel dispositif


    Additional title:

    Switching mode power supply device and aircraft including at least one such device
    Schaltnetzteilvorrichtung und Luftfahrzeug, das mit mindestens einer solchen Vorrichtung ausgestattet ist


    Contributors:

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / 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



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