TT Electronics/Optek Technology
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OPB70CWZ
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OPB70CWZ Encyclopedia Entry

Product Overview

The OPB70CWZ is a photo interrupter sensor designed for use in various electronic and mechanical applications. This device belongs to the category of optoelectronic sensors and is commonly used for detecting the presence or absence of an object, as well as for position sensing and speed measurement. The sensor is characterized by its compact size, high sensitivity, and reliable performance. It is typically packaged in a small, durable housing and is available in various packaging quantities to suit different application requirements.

Specifications

  • Operating Voltage: 5V
  • Current Consumption: 20mA
  • Output Type: Phototransistor
  • Detection Distance: 3mm
  • Operating Temperature: -40°C to 85°C
  • Package Type: Through Hole
  • Package Quantity: 50 pieces per pack

Detailed Pin Configuration

The OPB70CWZ features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Signal Output 4. N/C (Not Connected)

Functional Features

  • High sensitivity for accurate object detection
  • Fast response time for real-time applications
  • Durable construction for reliable performance in harsh environments
  • Easy integration into existing electronic systems

Advantages and Disadvantages

Advantages

  • Compact size allows for versatile installation
  • Reliable performance in various environmental conditions
  • Suitable for high-speed applications
  • Low power consumption for energy-efficient operation

Disadvantages

  • Limited detection distance compared to some other sensors
  • Susceptible to ambient light interference in certain scenarios

Working Principles

The OPB70CWZ operates based on the interruption of an infrared light beam between the emitter and receiver components within the sensor. When an object obstructs the light path, the phototransistor output is activated, indicating the presence of the object.

Detailed Application Field Plans

The OPB70CWZ is widely used in the following applications: - Printers and copiers for paper jam detection - Industrial automation for part counting and positioning - Robotics for object detection and sorting - Automotive systems for speed and position sensing

Detailed and Complete Alternative Models

  • H21A1
  • TCST2103
  • EE-SX671

In conclusion, the OPB70CWZ photo interrupter sensor offers a reliable and compact solution for object detection and position sensing in various electronic and mechanical systems. With its high sensitivity and fast response time, it is well-suited for applications requiring accurate and real-time detection capabilities.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng OPB70CWZ sa mga teknikal na solusyon

Sure, here are 10 common questions and answers related to the application of OPB70CWZ in technical solutions:

  1. Question: What is the operating voltage range for OPB70CWZ?
    Answer: The operating voltage range for OPB70CWZ is typically between 4.5V and 5.5V.

  2. Question: What is the typical output current of OPB70CWZ?
    Answer: The typical output current of OPB70CWZ is 20mA.

  3. Question: Can OPB70CWZ be used in harsh environments?
    Answer: Yes, OPB70CWZ is designed to operate in harsh environments and can withstand temperature extremes and mechanical stress.

  4. Question: What is the typical response time of OPB70CWZ?
    Answer: The typical response time of OPB70CWZ is 15 microseconds.

  5. Question: Is OPB70CWZ suitable for use in industrial automation applications?
    Answer: Yes, OPB70CWZ is commonly used in industrial automation applications due to its reliability and rugged design.

  6. Question: Does OPB70CWZ have built-in protection against reverse polarity?
    Answer: Yes, OPB70CWZ is equipped with reverse polarity protection to prevent damage from incorrect wiring.

  7. Question: Can OPB70CWZ be used in conjunction with microcontrollers?
    Answer: Yes, OPB70CWZ can be easily interfaced with microcontrollers to provide accurate position sensing.

  8. Question: What is the recommended operating temperature range for OPB70CWZ?
    Answer: The recommended operating temperature range for OPB70CWZ is -40°C to 85°C.

  9. Question: How does OPB70CWZ handle ambient light interference?
    Answer: OPB70CWZ is designed to minimize the effects of ambient light interference through its optical filtering and modulation techniques.

  10. Question: Can OPB70CWZ be used in battery-powered devices?
    Answer: Yes, OPB70CWZ's low power consumption makes it suitable for use in battery-powered devices, extending their operational life.

I hope these questions and answers are helpful! Let me know if you need further assistance.