CIRCUIT AND METHOD FOR DETECTING CHARGER AND ELECTROCHEMICAL DEVICE

A circuit for detecting a charger includes a first photoelectric coupler, a first switch, and a control circuit. By the first switch and the first photoelectric coupler, whether an external port is connected to the charger is detected. When the charger is connected to the external port, the first sw...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIN, Youqiang, JIAO, Leiming
Format: Patent
Sprache:eng
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