1AV12F

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The 1Av12F magnetic sensors are specifically designed to detect the presence and proximity of magnetic fields. This type of sensor has a wide range of applications, from proximity sensing and tracking of materials, to speed measurements and positioning. It is commonly used in industrial, commercial, and consumer applications.

The Operation Principle of 1Av12F

This type of sensor uses the Hall Effect principle, which states that when a current carrying conductor is subjected to the magnetic field produced by a magnet, a voltage is induced in the conductor perpendicular to the direction of the applied magnetic field. The voltage amplitude is proportional to the strength of the magnetic field.

The 1Av12F has a built-in Hall effect sensing element and an oscillator circuit, which amplitude modulates the output voltage in response to the changes in the magnetic field. The output voltage is then temporally digitised and used as digital output signals.

Application Fields of 1Av12F

The 1Av12F is commonly used in metallic and ferrous material recognition and detection, speed measuring and rotary encoders (for count), measuring material position and displacement, counting objects passing by or detection objects and automatic door guards.

These sensors are used mainly in industrial and automotive applications but they can also be used in consumer applications like door and window open-close monitoring, lock functions, and property security. Medical applications such as magnetic cardiographs and pipe navigators also use these devices.

The 1Av12F is available in a large variety of packages, including ceramic packages, plastic packages, and board mountable packages, allowing it to be integrated with existing systems. Its small form factor makes it suitable for applications requiring tight space constraints.

Conclusion

The 1Av12F magnetic sensor is a versatile and reliable device that can be used for a wide range of applications. The Hall Effect principle which it utilizes allows it to detect the presence and proximity of magnetic fields with ease and accuracy. As this type of device is available in a variety of shapes, packages, and sizes, it can be used in industrial, commercial, and consumer applications.

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