Home>Product>Hall Current Sensor

Hall Current Sensor

The Hall current sensor is based on the magnetic balance Hall principle. According to the Hall effect principle, a current Ic is passed through the control current terminal of the Hall element, and a magnetic field with a magnetic induction intensity of B is applied in the normal direction of the Hall element plane. Then, in the direction perpendicular to the current and magnetic field (i.e. between the Hall output terminal), a potential VH is generated, which is called the Hall potential and its magnitude is proportional to the control current I. The product of magnetic induction intensity B. In the existing formula: K is the Hall coefficient, determined by the material of the Hall element; I is the control current; B is the magnetic induction intensity; VH is the Hall potential.