有精准偏置电压输出的霍尔电流传感器

Hall Current Sensor with Precision DC Bias Voltage Output

通过介绍开环式霍尔电流传感器的工作原理,在此基础上提出了一种可以输出精准直流偏置电压的直流霍尔电流传感器电路,并通过试验进行了验证。

This paper briefly introduced the working principle of open-loop hall current sensor,and proposed a new design circuit which can make the hall sensor output a precision DC bias voltage,and verified by experimental data.