Split Core Closed Loop Hall Effect Current Sensors And Applications

Closed loop hall effect current sensors are used in the measurement of alternating and direct current in electrical and electronic equipments such as smps ups ac dc industrial drives in process control applications like light control heater load control etc.

Split core closed loop hall effect current sensors and applications.

In this paper a new split core hall effect current sensor based on closed loop principle is introduced. Closed loop sensors are often the sensor of choice when high accuracy is essential. The closed loop sensor is sometimes called a zero flux sensor because its hall effect sensor feeds back an opposing current into a secondary coil wound on the magnetic core to zero the flux produced in the magnetic core by the primary current. The linearity of the spilt core current sensor under test is within 0 08.

The rated input current of split core closed loop current sensor is 40a corresponding to rated output 5v. With the split core configuration the current sensor system can be constructed more conveniently. Closed loop hall effect current sensor are used in measurement of alternating and direct current in electrical and electronic equipments such as smps ups ac dc industrial drives in process control application like light control heater load control etc. Closed loop hall effect ac dc current sensor cyhcs d8.

J d jpc 500 closed loop hall effect current sensor has good stability in high currents and a highly insulated primary and secondary. Current sensors for commercial industrial electrical applications. Compact single or double voltage sources standard output signals such as 0 4v 0 5v 0 10v 0 20ma and 4 20ma which can be directly used. Split core hall effect dc current sensor cyhct c2tv.

Split core for easy mounting rated input current. Split core hall effect ac dc and closed loop hall effect sensors ac dcc. Jpc 1000x closed loop hall effect current sensor has good stability in high currents and a highly insulated primary and secondary. The relative deviation of the sensor is less than 0 2.

These have good accuracy and excellent linearity with low thermal drift. 12v 15v 24v dc output signal. 25a 600a dc single power supply.