AH9247Z3TR-G1

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Magnetic sensors are often employed in devices to electronically detect and respond to magnetic fields. They are widely used in various areas such as motor control, robotics, medical technology, and automated industrial processes. Magnetic switches, also known as solid-state magnetic sensors, are commonly used for non-contact detection and positioning applications. The AH9247Z3TR-G1 is a model of a type of magnetic switch.

The AH9247Z3TR-G1 is a Hall-effect, zero-crossing, latching type magnetic switch which combines two single, integrated magnetic switches. It is rated with a voltage drop of 1.3V, a maximum voltage of 5.5V, and a maximum current rating of 8mA. The device features a quiescent current of 0.4mA and a switch-off current of 2.0mA. The device is also rated at 125°C maximum operating temperature and package dimensions of 3.4 by 3.0 by 1.9mm.

The working principle of the AH9247Z3TR-G1 is based on the Hall-effect principle. This means that when a magnetic field is detected around the device, the Hall-effect produces a voltage signal. The built-in comparator then compares the voltage with the reference voltage and either allows or restricts the current flow. This type of sensor is especially useful for detecting the presence of a magnetic field and for sensing changes in the magnetic field strength.

The AH9247Z3TR-G1 has a range of applications where it can act as a reliable and robust sensing component in motor control applications, circuit protection devices, lighting control, or any other applications requiring a reliable, low-power magnetic sensing. Other application areas include auto-shutoff systems, industrial automation, robotics, flow valves, and burglar alarms.

In motor control applications, the AH9247Z3TR-G1 is used to detect an overload condition caused by the magnetic field on the rotor. This allows the motor to turn off to avoid damage. In lighting control, it is used to switch the lights on when a magnet is detected and to turn the lights off when the magnet is away. For flow valves, it is used to detect the presence of foreign objects, enabling the valve to shut in order to avoid damage to the pipeline.

The AH9247Z3TR-G1 is also suitable for aviation and marine applications, as it functions reliably in extreme temperatures. Additionally, it is also ideal for medical device applications such as lab diagnostics, medical imaging, and prosthetic implants since it is both compact and reliable.

In summary, the AH9247Z3TR-G1 is a versatile, reliable, and robust magnetic switch, suitable for a variety of sensing applications. It is highly resistant to extremes of temperature, making it suitable for use in the aerospace and marine industries. Furthermore, its relatively low power consumption makes it suitable for use in medical device applications.

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