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OPB703WZ
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OPB703WZ Encyclopedia Entry

Product Overview

The OPB703WZ is a versatile optical sensor designed for use in various electronic applications. This sensor falls under the category of reflective object sensors and is widely used for detecting the presence or absence of objects, as well as for position sensing. Its characteristics include high sensitivity, compact design, and reliable performance. The sensor is typically packaged in a small, durable housing and is available in various packaging quantities to suit different application needs.

Specifications

  • Operating Voltage: 4.5V to 16V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 0.2 inches
  • Package Type: Through Hole
  • Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The OPB703WZ features a standard 3-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output

Functional Features

  • High sensitivity for accurate object detection
  • Compact design for easy integration into various systems
  • Reliable performance across a wide operating temperature range

Advantages and Disadvantages

Advantages

  • Versatile application in object detection and position sensing
  • Wide operating voltage range for flexibility in different systems
  • Durable packaging for long-term reliability

Disadvantages

  • Limited sensing distance compared to some other sensors
  • Sensitive to ambient light in certain environments

Working Principles

The OPB703WZ operates on the principle of reflective sensing. When an object is within the sensor's detection range, it reflects light back to the phototransistor, causing a change in its output state. This change in output is then used to determine the presence or absence of the object.

Detailed Application Field Plans

The OPB703WZ finds extensive use in various fields, including: - Industrial automation for object detection in manufacturing processes - Robotics for position sensing and obstacle detection - Automotive applications for proximity sensing and control systems

Detailed and Complete Alternative Models

For users seeking alternative models to the OPB703WZ, the following options are available: 1. OPB9000 - Offers longer sensing distances and enhanced ambient light immunity 2. TCRT5000 - Provides similar functionality with a different package type and pin configuration 3. QRE1113 - Suitable for compact designs with lower power consumption

In conclusion, the OPB703WZ serves as a reliable and versatile optical sensor with a wide range of applications in electronics and automation. Its compact design, high sensitivity, and robust performance make it a valuable component in various systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB703WZ i tekniska lösningar

  1. What is OPB703WZ?

    • OPB703WZ is a reflective object sensor that consists of an infrared LED and a phototransistor in a single package.

  2. How does OPB703WZ work?

    • The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing it to sense the presence or absence of the object.

  3. What are the typical applications of OPB703WZ?

    • OPB703WZ is commonly used in applications such as object detection, position sensing, and automation systems.

  4. What is the operating voltage range for OPB703WZ?

    • The operating voltage range for OPB703WZ is typically between 4.5V and 5.5V.

  5. What is the output type of OPB703WZ?

    • OPB703WZ provides a digital output, making it suitable for interfacing with microcontrollers and other digital circuits.

  6. Can OPB703WZ be used in harsh environments?

    • OPB703WZ is designed to operate reliably in industrial environments and can withstand some degree of dust and moisture.

  7. What is the sensing distance of OPB703WZ?

    • The sensing distance of OPB703WZ can vary based on the reflectivity of the object, but it typically ranges from a few millimeters to a few centimeters.

  8. Is OPB703WZ sensitive to ambient light?

    • OPB703WZ is designed to minimize the effects of ambient light interference, making it suitable for use in varying lighting conditions.

  9. Can OPB703WZ be used for speed sensing applications?

    • While OPB703WZ is primarily used for object detection, it can also be utilized for speed sensing in certain applications.

  10. Are there any special considerations for mounting OPB703WZ?

    • It is important to ensure proper alignment and mounting of OPB703WZ to achieve reliable and accurate sensing results. Additionally, minimizing external reflections can improve performance.