A safety loop voltage regulating circuit includes a power regulation chip (1), and a safety loop (2) and contactor (KM) that are connected with the power regulation chip (1). A plurality of safety switches (S1, S2, ..., S(n)) are arranged in the safety loop (2). A starting end of the safety loop (2) is connected to a power supply terminal (SVCC) of the power regulation chip (1), and a tail end of the safety loop (2) is connected to a grounding end (SGND) of the power regulation chip (1) through the contactor (KM). The power regulation chip (1) further includes a feedback terminal (FB) connected to the tail end of the safety loop (2).


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    Titel :

    SAFETY LOOP VOLTAGE REGULATING CIRCUIT


    Weitere Titelangaben:

    SICHERHEITSSCHLEIFENSPANNUNGSREGLERSCHALTUNG
    CIRCUIT DE RÉGULATION DE TENSION DE BOUCLE DE SÉCURITÉ


    Beteiligte:
    LI XUEFENG (Autor:in) / JIN LIWEI (Autor:in) / QIAN JIANXIN (Autor:in) / HAO HUAN (Autor:in)

    Erscheinungsdatum :

    2023-11-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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