UPS and control method thereof

The invention provides a UPS and a control method thereof. A rectifier converts commercial power into DC power for detection by a control processor, when detecting that voltage is higher than set voltage, the control processor controls a first switch to be switched on, power is supplied by direct us...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG LU, DU WEIYUN
Format: Patent
Sprache:eng
Schlagworte:
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