Power supply with backup and monitoring function

The utility model relates to a power supply with backup and monitoring functions; the power supply comprises an input power source and at least two power modules; the power supply also comprises an acquisition chip, a CPU with an ADC function, and a storage battery; the CPU is connected with the acq...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIA RUCHUN, ZHANG TAOJUN
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The utility model relates to a power supply with backup and monitoring functions; the power supply comprises an input power source and at least two power modules; the power supply also comprises an acquisition chip, a CPU with an ADC function, and a storage battery; the CPU is connected with the acquisition chip; the acquisition chip is respectively connected with the input power source and each power module; the CPU is in control connection with the storage battery. Compared with the prior art, the extra storage battery can serve as the power supply when all online power sources fail, thus ensuring power equipment work stability.