Power supply system

The utility model relates to a power supply system, comprising at least two power supply modules, the output voltages of the at least two power supply modules are unequal, and each power supply module can be selectively started to supply power to a powered device; the voltage control circuit is elec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HU HAIRONG, CAI YONGQIANG, XIAO ZHANGBIN, FANG JIE
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 a power supply system, comprising at least two power supply modules, the output voltages of the at least two power supply modules are unequal, and each power supply module can be selectively started to supply power to a powered device; the voltage control circuit is electrically connected with the output end of each power supply module and the powered equipment and is used for changing the voltage output by the power supply module for supplying power to the powered equipment, so that the voltage output by the power supply module for supplying power to the powered equipment is converted into a set value. The power supply system has the advantages that the power supply system can be suitable for the access of at least two power supply modules, and can output a set voltage value to supply power to the powered equipment when any one of the power supply modules is selectively started, so that the charging speed is improved, the stable work of the powered equipment is ensured, and the p