Allicdata Part #: | AH9251-P-BDI-ND |
Manufacturer Part#: |
AH9251-P-B |
Price: | $ 0.48 |
Product Category: | Sensors, Transducers |
Manufacturer: | Diodes Incorporated |
Short Description: | MAGNETIC SWITCH OMNIPOLAR TO92S |
More Detail: | Digital Switch Omnipolar Switch Digital Hall Effec... |
DataSheet: | AH9251-P-B Datasheet/PDF |
Quantity: | 107 |
1 +: | $ 0.44100 |
5 +: | $ 0.42084 |
10 +: | $ 0.36603 |
25 +: | $ 0.32155 |
50 +: | $ 0.26712 |
100 +: | $ 0.22749 |
500 +: | $ 0.19782 |
1000 +: | $ 0.17309 |
5000 +: | $ 0.15331 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Active |
Function: | Omnipolar Switch |
Technology: | Hall Effect |
Polarization: | Either |
Sensing Range: | ±8mT Trip, ±7mT Release |
Test Condition: | -40°C ~ 85°C |
Voltage - Supply: | 2.5 V ~ 5.5 V |
Current - Supply (Max): | 15µA |
Current - Output (Max): | 2mA |
Output Type: | Digital |
Features: | Sleep Mode |
Operating Temperature: | -40°C ~ 85°C (TA) |
Package / Case: | TO-226-3, TO-92-3 Short Body |
Supplier Device Package: | TO-92S |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Introduction
Magnetic sensors are standard components in electrical systems that control many types of equipment. Magnetic sensors measure the presence or absence of a magnetic field in order to detect the position or speed of an object or in its place. They can be used in a wide range of applications, including safety systems, industrial machinery, motor vehicles and control systems.
AH9251-P-B is a magnetic switch that works on a principle of radial magnetic field detection. The magnetic switch consists of three main parts: the magnetic base, the hall effect switch, and the ceramic substrate. The base is a magnetized disk that can be magnetized in any direction. The hall effect switch is an electrical device that senses the level of the magnetic field and then produces an output signal that can be used to control various devices. The ceramic substrate provides support for the Hall element and base to ensure that the Hall effect switch remains in contact with the base.
Application fields of AH9251-P-B
AH9251-P-B is suitable for a variety of applications, including in motor vehicles, industrial machinery, and control systems.
- In motor vehicles, the AH9251-P-B can be used to detect the position or speed of an object that is moving in relation to a preset amount. The output signal of the AH9251-P-B can be used to control a variety of mechanisms such as a power window, seat, or air conditioner systems in a vehicle.
- In industrial machinery, the AH9251-P-B can be used to detect the position of an element of a machine or to detect when a machine is in need of maintenance. The output signal can be used to control a variety of tasks such as turning a machine on or off or alerting an operator when maintenance is required.
- In control systems, the output signal of the AH9251-P-B can be used to monitor any number of devices or processes. The output signal can be used to activate a circuit to control the function or operation of the device or process.
Working Principle of AH9251-P-B
The working principle of the AH9251-P-B is based on a radial magnetic field. The magnetized base is placed close to the Hall element which is surrounded by a ceramic substrate. When a radial magnetic field is present around the Hall element, it creates a voltage difference known as the Hall voltage. This voltage difference is then used to generate an output signal that can be used to control various devices.
The Hall element of the AH9251-P-B is sensitive to small changes in the magnetic field. This sensitivity gives the AH9251-P-B the ability to detect the position or speed of an object or in its place. The AH9251-P-B can be used to detect changes in the magnetic field in both static and dynamic systems. This makes the AH9251-P-B an ideal choice for applications that require precise and reliable detection.
Conclusion
The AH9251-P-B is a magnetic switch that is suitable for a variety of applications. The switch utilizes a radial magnetic field to detect the position or speed of an object. The AH9251-P-B is ideal for motor vehicles, industrial machinery and control systems because of its high sensitivity and reliable detection.
The specific data is subject to PDF, and the above content is for reference
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