Battery charging device and method capable of detecting battery access state

The application discloses a battery charging device and method capable of detecting a battery access state. The concrete implementation mode of the device comprises a voltage transformation circuit for transforming an inputted AC or DC into a DC voltage needed by the battery charging; a switch unit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GUO LIANGBING, LIU HUA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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