Low-quiescent current vehicle-mounted inverter

The utility model relates to the field of vehicle-mounted inverters and aims to provide a low-quiescent current vehicle-mounted inverter, which comprises an inverter circuit module, a battery power module and an MCU control module, wherein a relay is serially connected between the inverter circuit m...

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Bibliographische Detailangaben
Hauptverfasser:	OU LIMIN, XIE MEIZHEN, HUANG YAOHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The utility model relates to the field of vehicle-mounted inverters and aims to provide a low-quiescent current vehicle-mounted inverter, which comprises an inverter circuit module, a battery power module and an MCU control module, wherein a relay is serially connected between the inverter circuit module and the battery power module; and the relay coil is connected with the MCU control module. The low-quiescent current vehicle-mounted inverter has the beneficial effects that according to the actual situation, power input of the inverter circuit module is cut off when the inverter does not work, current is not consumed when the inverter is in a broken circuit state, only the working current in the MCU control module is consumed, the current in the case of quiescent work is smaller than 100muA, electricity can be saved, and the service life of the vehicle-mounted inverter can be improved. The low-quiescent current vehicle-mounted inverter can be applied to various inverter circuits.