Power supply device

The invention provides a power supply device for supplying power to a monitoring terminal of a distribution switch, comprising a housing, a battery, an inverter, a control switch, a connector and a cable; the battery and the inverter are arranged in the housing; the control switch is arranged on the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHEN JIASHAO
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 CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The invention provides a power supply device for supplying power to a monitoring terminal of a distribution switch, comprising a housing, a battery, an inverter, a control switch, a connector and a cable; the battery and the inverter are arranged in the housing; the control switch is arranged on the surface of the housing; the cable is led out from the control switch and establishes a physical connection and an electrical connection with the connector; the battery, the inverter and the control switch are electrically connected in sequence; the inverter is used for converting the direct currentprovided by the storage into alternating current, and the control switch is used for controlling the on-off of the alternating current. The connector is used for establishing an electrical connectionwith the distribution switch monitoring terminal which needs power supply, so that the battery passes through the inverter, and the control switch and the connector to supply power to the distribution switch monitoring termin