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HOA1873-012 Encyclopedia Entry
Product Overview
Category: Optoelectronics
Use: Position Sensor
Characteristics: High precision, compact design
Package: Surface mount
Essence: Infrared sensor for precise position detection
Packaging/Quantity: 100 pieces per reel
Specifications
- Operating Voltage: 4.5V to 16V
- Output Type: Digital
- Sensing Distance: 0.2mm to 0.7mm
- Operating Temperature: -40°C to 85°C
- Dimensions: 3.9mm x 3.0mm x 1.45mm
Detailed Pin Configuration
- VCC
- GND
- Output
Functional Features
- High precision position sensing
- Compact surface mount package
- Digital output for easy interfacing
- Wide operating voltage range
Advantages and Disadvantages
Advantages: - High precision sensing - Compact design - Wide operating voltage range
Disadvantages: - Limited sensing distance - Limited operating temperature range
Working Principles
The HOA1873-012 utilizes an infrared LED and phototransistor pair to detect the position of a target object. When the target is within the specified sensing distance, the phototransistor output switches to a digital state, indicating the presence of the target.
Detailed Application Field Plans
The HOA1873-012 is ideal for applications requiring precise position detection in compact spaces. It can be used in robotics, industrial automation, and consumer electronics for tasks such as object detection, position verification, and motion control.
Detailed and Complete Alternative Models
- HOA1870-011: Similar specifications with different package dimensions
- HOA1875-013: Higher sensing distance and wider operating temperature range
This comprehensive entry provides a detailed overview of the HOA1873-012, covering its product information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem HOA1873-012 w rozwiązaniach technicznych
What is HOA1873-012?
- HOA1873-012 is a reflective sensor module commonly used for detecting the presence or absence of an object.
How does HOA1873-012 work?
- It works by emitting infrared light and measuring the amount of light reflected back. When an object is present, it reflects the light back to the sensor, triggering a response.
What are the typical applications of HOA1873-012 in technical solutions?
- It is commonly used in industrial automation, robotics, vending machines, and printing equipment for object detection and counting.
What is the operating voltage range for HOA1873-012?
- The operating voltage range is typically between 4.5V to 16V DC.
What is the sensing distance of HOA1873-012?
- The sensing distance can vary based on the reflectivity of the object, but it is typically in the range of a few millimeters to a few centimeters.
Can HOA1873-012 be used in outdoor environments?
- It is not recommended for outdoor use as it is designed for indoor applications and may be affected by ambient light and environmental conditions.
What is the response time of HOA1873-012?
- The response time is very fast, typically in the range of microseconds, making it suitable for high-speed applications.
Does HOA1873-012 have any built-in filtering for ambient light?
- Yes, it is equipped with ambient light rejection to minimize interference from external light sources.
Is HOA1873-012 sensitive to the color of the detected object?
- It is generally not highly sensitive to the color of the object, as it primarily relies on the reflectivity of the surface.
Are there any special considerations for mounting HOA1873-012 in a technical solution?
- It is important to ensure proper alignment and mounting to optimize its performance, and it should be protected from dust and debris for reliable operation.