What is Current Sensor?

Definition

A device that measures electric current flowing through a conductor using Hall effect, shunt, or current transformer principles. Current sensors provide feedback signals for drive protection, metering, and power monitoring systems.

Related Terms

Hall Effect Sensor

A semiconductor sensor that detects magnetic fields and produces a proportional ...

Current Transformer

An instrument transformer that produces a reduced current proportional to the pr...

Ammeter

A measuring instrument that reads the amount of electric current flowing through...

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