Current Sensor Module

Current sensor module

The closed-loop Hall current sensor balances the magnetic field generated by the primary current and the magnetic field generated by the secondary coil current. The secondary compensation current is generated through the Hall element and the auxiliary circuit. This current can accurately reflect the changes in the primary current, so it is also called Use the principle of magnetic balance. It has the advantages of fast response time, high precision, good linearity, low temperature drift, wide frequency and so on. Widely used in frequency conversion, servo, motor control drive, electric traction, over-current protection and other types of monitoring.