Power supply overvoltage and undervoltage protection circuit for vehicle-mounted electronic equipment

The utility model discloses a power supply overvoltage and undervoltage protection circuit for vehicle-mounted electronic equipment. The power supply overvoltage and undervoltage protection circuit comprises a P2576L switching power supply chip N1, a PNP crystal triode VT1, a PNP crystal triode VT2,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WEI, DONG GUOJUN, LEE DONG-KEON, HU LIN, SHI BINGCHEN, WANG ZHICHAO, WANG PENG, LIU GUOQING, ZHENG CAISHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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