Three-phase input power supply phase loss detection circuit

The invention provides a three-phase input power supply phase loss detection circuit which comprises a signal conversion circuit, a self-locking circuit and an output circuit. The signal conversion circuit is used to convert three-phase power supply input voltage into a level signal. The self-lockin...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN YADONG, PENG LINSONG, LI RONGWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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