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HOA0875-L51
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HOA0875-L51 Product Overview

Introduction

The HOA0875-L51 is a component belonging to the category of optical sensors. This sensor is commonly used for detecting the presence or absence of an object, as well as for position sensing in various applications. The following entry provides a comprehensive overview of the HOA0875-L51, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Optical Sensor
  • Use: Object detection and position sensing
  • Characteristics: High precision, reliable performance, compact design
  • Package: Through-hole package
  • Essence: Utilizes infrared light for detection
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Operating Voltage: 4.5V to 16V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 0.197 inches (5mm)
  • Operating Temperature Range: -40°C to 85°C
  • Response Time: 15µs

Detailed Pin Configuration

The HOA0875-L51 features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output (Phototransistor output) 4. N/C (No connection)

Functional Features

  • Reliable object detection
  • High sensitivity to infrared light
  • Fast response time
  • Wide operating voltage range

Advantages and Disadvantages

Advantages

  • High precision sensing
  • Versatile application capabilities
  • Compact and durable design
  • Wide operating temperature range

Disadvantages

  • Limited sensing distance
  • Susceptible to ambient light interference

Working Principles

The HOA0875-L51 operates based on the principle of infrared light reflection. When an object is within the sensor's detection range, it reflects the emitted infrared light back to the sensor, causing the phototransistor to switch states and produce an output signal.

Detailed Application Field Plans

The HOA0875-L51 finds extensive use in various applications, including: - Automated assembly lines - Robotics - Printers and copiers - Security systems - Industrial automation

Detailed and Complete Alternative Models

  • HOA0901-011: Similar optical sensor with extended sensing range
  • HOA0901-021: Enhanced version with built-in ambient light rejection

In conclusion, the HOA0875-L51 optical sensor offers reliable object detection and position sensing capabilities, making it a valuable component in diverse industrial and commercial applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von HOA0875-L51 in technischen Lösungen auf

  1. What is HOA0875-L51?

    • HOA0875-L51 is a reflective sensor module designed for use in various technical solutions, such as robotics, automation, and industrial applications.

  2. How does HOA0875-L51 work?

    • HOA0875-L51 works by emitting infrared light and detecting the reflection off of nearby objects, allowing it to sense the presence or absence of objects in its vicinity.

  3. What are the typical applications of HOA0875-L51?

    • HOA0875-L51 is commonly used in applications such as object detection, position sensing, edge sensing, and line following in robotics, conveyor systems, and automated machinery.

  4. What is the operating voltage range of HOA0875-L51?

    • The operating voltage range of HOA0875-L51 is typically between 4.5V and 16V, making it compatible with a wide range of electronic systems.

  5. Can HOA0875-L51 be used in outdoor environments?

    • While HOA0875-L51 can be used in outdoor environments, it may require additional protection from environmental factors such as moisture and direct sunlight to ensure reliable performance.

  6. What is the sensing range of HOA0875-L51?

    • The sensing range of HOA0875-L51 is typically up to several millimeters, depending on the reflectivity of the target surface and ambient lighting conditions.

  7. Is HOA0875-L51 resistant to interference from ambient light?

    • HOA0875-L51 is designed to have built-in ambient light rejection capabilities, minimizing the impact of ambient light on its sensing performance.

  8. Can multiple HOA0875-L51 sensors be used together in a single application?

    • Yes, multiple HOA0875-L51 sensors can be used together to cover larger areas or provide redundancy in critical sensing applications.

  9. What are the output options of HOA0875-L51?

    • HOA0875-L51 typically provides digital output signals, such as open-collector outputs, making it easy to interface with microcontrollers and other digital systems.

  10. Are there any special considerations for mounting HOA0875-L51 in a technical solution?

    • It is important to mount HOA0875-L51 securely and ensure proper alignment with the target objects to achieve accurate and reliable sensing results. Additionally, minimizing mechanical stress on the sensor leads to prolonged operational life.