Uninterruptible power supply with DC output

An uninterruptible power supply with DC output includes an AC-to-DC conversion circuit coupled to an AC power source for outputting a first DC power, a charging and discharging module for outputting a second DC power, at least one power module coupled to the AC-to-DC conversion circuit and the charg...

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Bibliographische Detailangaben
1. Verfasser:	CHENG, CHUNGIEH
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:	An uninterruptible power supply with DC output includes an AC-to-DC conversion circuit coupled to an AC power source for outputting a first DC power, a charging and discharging module for outputting a second DC power, at least one power module coupled to the AC-to-DC conversion circuit and the charging and discharging module, and a user operation interface disposed between the at least one power module and at least one load, and the user operation interface includes at least one operation unit. The power required for each load is selected by each operation unit so that at least one power module provides uninterruptedly supply power to each load.