Single chip current sensor

The utility model relates to a single-chip current sensor. The single-chip current sensor is used for detecting the detected current according to magnetic induction generated by the detected current, and comprises a conductor which the detected current runs through and two magnetic sensors arranged...

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Bibliographic Details
Main Authors ZHANG JUNDE, CAI YONGYAO, LIU HAIDONG, JIANG LEYUE, ZHAO YANG
Format Patent
LanguageChinese
English
Published 21.11.2012
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model relates to a single-chip current sensor. The single-chip current sensor is used for detecting the detected current according to magnetic induction generated by the detected current, and comprises a conductor which the detected current runs through and two magnetic sensors arranged around the conductor, wherein the conductor and the magnetic sensors are integrated on the same chip. With the adoption of the single-chip current sensor, the interference from an external magnetic field is eliminated, the property stability and the sensitivity are enhanced; and meanwhile, the product integration degree is enhanced, the product volume is reduced, and the production cost is reduced.
Bibliography:Application Number: CN20122108185U