AH3768Q-SA-7

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Magnetic sensors, such as AH3768Q-SA-7, are solid state sensing devices used to detect the presence or absence of a magnetic field. The devices come in both AC and DC versions, with both types using magnetic flux from an external magnet to detect changes in magnetic fields. Generally, the magnetic sensors are used to switch on and off lights, motors, or alarms with the presence or absence of a magnet.

The AH3768Q-SA-7 is specifically designed to sense the presence of a magnetic field in a variety of applications. The device is only sensitive to changes in the magnetic field that it is designed to detect, allowing for further flexibility in the application. The device requires a minimum field strength to detect the magnetic field, allowing for precision control over the maximum and minimum field strengths the device can detect.

The AH3768Q-SA-7 is a solid state device. This means that the device does not contain any movable parts and is designed to last for extended periods of time. The device is hermetically sealed and rodent proof, making it resistant to environmental conditions such as water, dust, and dirt. The device is also designed to be EMI and RFI resistant, allowing the device to be used in a variety of applications.

In operation, the device uses a Hall effect to detect changes in magnetic field. The Hall effect is the result of a voltage difference between two different positions within a conductor when a magnetic field is applied. This voltage difference is used to detect changes in the magnetic field strength, which allows the device to act as an on/off switch. For applications that require precise control, the device also comes with an adjustable threshold voltage, allowing the user to control when the device switches on and off.

When the device is triggered by a change in the magnetic field, the device will output a logic signal. This signal can be used as an input for various other electronics, allowing the user to detect when the device has switched on and then trigger other events. This output signal can be used for a variety of applications, such as controlling motors or alarms.

The AH3768Q-SA-7 is an ideal device for applications that require a reliable presence/absence detector and require no moving parts. Its solid state design and EMI/RFI resistant properties make it highly dependable and suitable for a wide variety of applications. The adjustable threshold voltage and Hall effect technology make it highly precise and customizable, allowing the user to design systems that are as exact as required.

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