Non-contact current signal detection device and detection method based on stm32

The invention provides a non-contact current signal detection device based on stm32. A current sampling module comprises a coil and a sampling circuit; the coil converts current flowing through the circuit into a magnetic field through electromagnetic induction, and then the coil converts the curren...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIU SONG, LIANG SHIMING, HONG RUOXIN, XIE YANGCHEN, YUAN YONGZHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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