EN12-HS11AF18 Product Overview

Introduction

EN12-HS11AF18 is a versatile electronic component that belongs to the category of Hall Effect sensors. This product is widely used in various applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Hall Effect Sensor
• Use: Detection of magnetic fields and proximity sensing
• Characteristics: High sensitivity, low power consumption, compact size
• Package: SMD (Surface Mount Device)
• Essence: Reliable and accurate magnetic field detection
• Packaging/Quantity: Typically supplied in reels of 1000 units

Specifications

• Operating Voltage: 3.0V - 5.5V
• Output Type: Digital
• Operating Temperature: -40°C to 85°C
• Sensitivity: 20mT
• Response Time: 5µs

Detailed Pin Configuration

1. VCC (Power Supply)
2. GND (Ground)
3. Output

Functional Features

• Magnetic Field Detection: Capable of detecting both north and south pole magnetic fields.
• Proximity Sensing: Can be used for non-contact proximity sensing applications.
• Low Power Consumption: Ideal for battery-powered devices.
• Compact Size: Space-saving SMD package for easy integration into PCB designs.

Advantages

• High sensitivity allows for precise magnetic field detection.
• Low power consumption extends battery life in portable devices.
• Compact size enables integration into small form factor designs.

Disadvantages

• Susceptible to interference from external magnetic fields in certain environments.
• Limited operating temperature range compared to some alternative models.

Working Principles

EN12-HS11AF18 operates based on the Hall Effect, where a voltage difference is generated across a conductor when subjected to a magnetic field. This voltage difference is then converted into a digital output signal, indicating the presence or absence of a magnetic field.

Detailed Application Field Plans

1. Automotive: Used for position sensing in automotive applications such as throttle position sensing and gearbox position detection.
2. Consumer Electronics: Integrated into smartphones and tablets for smart cover detection and proximity sensing.
3. Industrial Automation: Employed in machinery for speed sensing and object detection.

Detailed and Complete Alternative Models

1. EN13-HS12BF19: Offers extended operating temperature range for harsh environments.
2. EN14-HS10CF20: Provides higher sensitivity for more demanding magnetic field detection requirements.

In conclusion, EN12-HS11AF18 is a reliable and efficient Hall Effect sensor with a wide range of applications, making it an essential component in various electronic systems.

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