The present invention relates to a device (1) for operating an electric user device (2) and, specifically, to a solenoid valve. The device (1) for operating an electric user device (2) has: one or more first circuits (4) including a controllable first switch (6) and a first free-wheeling device (1) which is connected to a user device (2) in parallel or can be connected to the user device (2) in parallel; and a control unit (5) formed to control the first switch (6) using pulse width modulation by a predetermined electric current to supply the electric current to the user device (2). A circuit (4) includes: one or more second switches (7); and a second free-wheeling device (11) which is connected to the user device in parallel or can be connected to the user device in parallel. The control unit (5) is formed to control the second switch (7) while the control unit (5) is in a phase offset state with respect to the first switch (6) so as to supply power to the user device (2).

    본 발명은, 제어 가능한 제1 스위치(6)와, 사용자 장치(2)에 병렬로 접속되거나 접속 가능한 제1 프리휠링 장치(10)를 구비하는 하나 이상의 제1 회로(4); 및 사용자 장치(2)에 전력을 공급하기 위해 제1 스위치(6)를 사전 설정 가능한 전류로 펄스 폭 변조에 의해서 제어하도록 형성되는 제어 유닛(5);을 갖는, 전기 사용자 장치(2)를 작동시키기 위한 장치(1), 특히 솔레노이드 밸브에 관한 것이다. 회로(4)는 하나 이상의 제2 스위치(7)와, 상기 사용자 장치에 병렬로 접속되거나 접속 가능한 제2 프리휠링 장치(11)를 구비하며, 제어 유닛(5)은 사용자 장치(2)에 전력을 공급하기 위해 제1 스위치(6)에 대해 위상 오프셋 된 상태로 제2 스위치(7)를 제어하도록 형성되는 것이 제안된다.


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    Titel :

    DEVICE FOR OPERATING AN ELECTRICAL USER DEVICE USER DEVICE AND METHOD


    Weitere Titelangaben:

    전기 사용자 장치를 작동시키기 위한 장치, 사용자 장치 및 방법


    Beteiligte:
    WEEBER VOLKER (Autor:in) / OBENLAND RUBEN (Autor:in) / HOESS STEFAN (Autor:in)

    Erscheinungsdatum :

    25.02.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01F MAGNETS , Magnete




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