AH3390Q-P-B

Series:	Automotive, AEC-Q100
Packaging:	Bulk
Part Status:	Active
Function:	Unipolar Switch
Technology:	Hall Effect
Polarization:	South Pole
Sensing Range:	21mT Trip, 18.5mT Release
Test Condition:	25°C
Voltage - Supply:	3 V ~ 28 V
Current - Supply (Max):	4mA
Current - Output (Max):	60mA
Output Type:	Open Drain
Features:	--
Operating Temperature:	-40°C ~ 150°C (TA)
Package / Case:	3-SIP
Supplier Device Package:	3-SIP

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Magnetic Sensors - Switches (Solid State)

The AH3390Q-P-B is a type of solid state switch that is used to detect changes in the strength of a magnetic field. This type of sensor is commonly used for industrial and medical applications such as safety switches, door control, position sensing, and medical device control. This article will explore the AH3390Q-P-B\'s application field and working principle.

Application field

The AH3390Q-P-B can be used in a wide range of applications that require the detection of changes in magnetic field strength. Common applications include: safety switches, door control, position sensing, and medical device control. In a safety switch application, the AH3390Q-P-B can be used to detect changes in the strength of a magnetic field which can be used to trigger a safety switch. This is especially useful in industrial settings in which workers must take safety precautions when working in hazardous environments. In door control applications, the AH3390Q-P-B can be used to detect changes in a magnetic field which can be used to trigger a door opener or closer. This allows for more precise control over door opening and closing, which can help reduce energy costs. In position sensing applications, the AH3390Q-P-B can be used to detect changes in a magnetic field which can be used to determine the position of a device or object. This is especially useful in medical device control applications in which precise control over the device\'s position is required. In medical device control applications, the AH3390Q-P-B can be used to detect changes in a magnetic field which can be used to control the device. An example of this would be a medical device that is designed to detect changes in the strength of a magnetic field and respond accordingly.

Working principle

The working principle of the AH3390Q-P-B is fairly simple. When a change in the strength of a magnetic field is detected, a signal is sent to a control unit. Based on the signal, the control unit can either activate or deactivate certain functions. In safety switch applications, the AH3390Q-P-B can be used to detect changes in the strength of a magnetic field which can be used to trigger a safety switch. As the strength of the magnetic field increases or decreases, the safety switch will be triggered and a safety system can be activated to protect workers in hazardous environments. In door control applications, the AH3390Q-P-B can be used to detect changes in a magnetic field which can be used to trigger a door opener or closer. As the strength of the magnetic field increases or decreases, the door opener or closer will be activated, allowing for more precise control over door opening and closing. In position sensing applications, the AH3390Q-P-B can be used to detect changes in a magnetic field which can be used to determine the position of a device or object. As the strength of the magnetic field changes, the device or object will move accordingly, allowing for precise control over the device\'s position. In medical device control applications, the AH3390Q-P-B can be used to detect changes in a magnetic field which can be used to control the device. As the strength of the magnetic field increases or decreases, the device will respond accordingly, allowing for precise control over its functions.

Conclusion

In conclusion, the AH3390Q-P-B is a solid state switch that is used to detect changes in the strength of a magnetic field. This type of sensor is commonly used for industrial and medical applications such as safety switches, door control, position sensing, and medical device control. By understanding the application field and working principle of the AH3390Q-P-B, designers can more accurately and effectively use the device in a number of applications.

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