Iron-based Amorphous Hall Effect Current Sensor Cores

Amorphous Hall Effect Current Sensor Cores:

The Hall effect current sensor is a kind of detecting device based on the Hall effect principle, which is used to measure the current signal. Its working principle is to measure the effect of electromagnetic field induced by current on Hall induction element, and convert it into a voltage output, and then collection, processing and transmission.

Magnetic Core Materials:

In the Hall effect current sensor, the choice of magnetic core material is closely related to the sensor’s sensitivity, output accuracy, response time and operating temperature range. Therefore, the selection of magnetic core material is very important for the performances and applications of Hall effect current sensor.

Amorphous alloy is a new type of soft magnetic material, which has the advantages of high permeability, low hysteresis loss and low noise, and it is suitable for Hall effect current sensor cores with high-precision and high-sensitivity.

The protection cases of Hall effect current transformer cores is mainly plastic case and steel case. The plastic case is light, corrosion resistant and good insulation performance, which is suitable for general industrial occasions. The steel case has good shielding performance and anti-interference ability, so which is good choice in the harsh occasions of electromagnetic environment.

Applications:

• Hall effect current sensor
• UPS power supply
• Communication power supply
• Power network monitoring

Specifications:

Part No.	Core dimensions(mm)	Gap
	IDxODxHT	(mm)
SC-HC18	18×24×10	2
SC-HC26	26×34×10	2
SC-HC31	31×39.5×10	2
SC-HC44	44×54×10	2

Note: Fe-based Amorphous Cores can be customized according to the specific size and performance requirements of user.