Intelligence single -phase electric energy meter

The utility model discloses an intelligence single -phase electric energy meter, including direct current DC converting circuit, measurement chip, ammeter input, a looks C looks / zero looks power supply circuit, a looks C looks voltage sampling circuit and A looks C looks current sampling circuit,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN YONG, YANG WANG, LI JUN, HU XIACHU, LI BIN, ZENG WEIXIONG, CAO YANSHUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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