Nanjing AH Electronic Science & Technology CO.,Ltd.

 zero power magnetic sensor is a new-type sensor. It can convert the magnetic signal into voltage output without additional power supply, so it is also called zero power magnetic sensor. Zero power magnetic sensor is composed of alloy material with dual-stabilization function and testing winding around the alloy material.
Its operational principal is: incited by alternating magnetic field, the magnetization direction of alloy materials