Allicdata Part #: | A3251ELT-ND |
Manufacturer Part#: |
A3251ELT |
Price: | $ 0.00 |
Product Category: | Sensors, Transducers |
Manufacturer: | Allegro MicroSystems, LLC |
Short Description: | MAGNETIC SWITCH UNIPOLAR SOT89-3 |
More Detail: | Digital Switch Unipolar Switch Open Collector Hall... |
DataSheet: | A3251ELT Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Bulk |
Part Status: | Obsolete |
Function: | Unipolar Switch |
Technology: | Hall Effect |
Polarization: | South Pole |
Sensing Range: | Programmable |
Test Condition: | -- |
Voltage - Supply: | 4.2 V ~ 24 V |
Current - Supply (Max): | 7 mA |
Current - Output (Max): | 20mA |
Output Type: | Open Collector |
Features: | Programmable Trip Point |
Operating Temperature: | -40°C ~ 85°C (TA) |
Package / Case: | TO-243AA |
Supplier Device Package: | SOT-89-3 |
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
A3251ELT magnetic sensors and switches (solid state) are commonly used in many industrial and commercial applications. These sensors are capable of detecting the presence of permanent magnet fields as well as locating them. The device also has the capability to count how many permanent magnets are present in the environment.
The main applications of A3251ELT magnetic sensors and switches (solid state) are in security systems, medical technologies, textile manufacturing, metal detectors, and other products. In security systems, the sensor can detect the presence of magnetic fields generated by illegal entry, or unauthorized presence. Medical applications include the use of the device to detect the presence of cancerous tumors in patients, and to monitor patient health status. Furthermore, the device is used in textile manufacturing to detect the presence of metal components in the fabrics, helping to ensure the quality of the products. Metal detectors are one of the most commonly known applications of magnetic sensors or switches (solid state), and A3251ELT sensors are used for this purpose.
The working principle of A3251ELT magnetic sensors and switches (solid state) is based on the principle of magnetohydrodynamics. When a permanent magnet is in close proximity to the sensor, it generates a change in the electric field, which in turn causes a change in the current. This current is created by a combination of the magnet\'s interaction with the electric field, and the physical properties of the sensor. The current then triggers the switch, activating it. This switch is then used to control the function of the device, or to alert the user that a permanent magnet has been detected.
A3251ELT magnetic sensors and switches (solid state) have several advantages over traditional mechanical switches, such as cost reduction, increased reliability, and improved response time. Additionally, these devices are suitable for harsh environmental conditions, and are more durable than mechanical switches. While mechanical switches are generally limited to a fixed number of inputs, A3251ELT sensors have a wide range of inputs available, allowing for more complex applications.
In summary, A3251ELT magnetic sensors and switches (solid state) are used in many industrial and commercial applications, and offer a number of advantages over traditional mechanical switches. These devices are suitable for harsh environmental conditions, have a wide range of inputs, and are more reliable than mechanical switches. Additionally, they are capable of detecting the presence of permanent magnets, locating them, and counting them. With their advantages, these devices are continuing to become more popular in industrial and commercial applications.
The specific data is subject to PDF, and the above content is for reference
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