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OPB743W Product Overview
Introduction
The OPB743W is a versatile optical sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Category and Use
The OPB743W belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object, as well as for position sensing in a wide range of industrial and consumer electronic applications.
Characteristics
- Sensing Technology: Utilizes infrared light for detection
- Output Type: Digital output signal
- Response Time: Fast response time for real-time applications
- Operating Voltage: Compatible with standard voltage levels
- Environmental Resistance: Designed to withstand harsh environmental conditions
Package and Quantity
The OPB743W is typically available in a compact package suitable for easy integration into various electronic systems. The quantity per package may vary based on supplier specifications.
Specifications
- Operating Wavelength: [Specify the operating wavelength]
- Supply Voltage: [Specify the supply voltage range]
- Operating Temperature Range: [Specify the operating temperature range]
- Output Logic Level: [Specify the logic level of the output signal]
Detailed Pin Configuration
The detailed pin configuration of the OPB743W is as follows: 1. VCC: Power supply input 2. GND: Ground connection 3. Output: Digital output signal
Functional Features
- High Sensitivity: Capable of detecting subtle changes in the presence of objects
- Compact Design: Space-efficient form factor for easy integration
- Reliable Performance: Consistent and reliable operation in diverse environments
Advantages and Disadvantages
Advantages
- Reliable object detection
- Fast response time
- Compact design for easy integration
Disadvantages
- Limited range for object detection
- Susceptible to ambient light interference
Working Principles
The OPB743W 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, triggering the digital output signal.
Application Field Plans
The OPB743W finds extensive application in various fields, including: - Industrial Automation: Object detection in manufacturing processes - Robotics: Position sensing for robotic arms and automated systems - Consumer Electronics: Proximity sensing in smartphones and tablets - Security Systems: Intrusion detection and presence sensing
Alternative Models
For users seeking alternatives to the OPB743W, several comparable models are available, including: - OPB742W: Similar functionality with slight variations in specifications - OPB744W: Enhanced range and sensitivity for specific applications - OPB745W: Advanced features for demanding industrial environments
In conclusion, the OPB743W offers reliable object detection capabilities with fast response times, making it suitable for a wide range of applications across different industries.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB743W en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of OPB743W in technical solutions:
What is OPB743W?
- OPB743W is a reflective object sensor that consists of an infrared LED and a phototransistor.
What is the operating voltage range of OPB743W?
- The operating voltage range of OPB743W is typically between 4.5V and 5.5V.
What is the typical sensing distance of OPB743W?
- The typical sensing distance of OPB743W is around 0.2 inches (5mm).
How does OPB743W detect objects?
- OPB743W detects objects by emitting infrared light from the LED and then measuring the amount of light reflected back to the phototransistor.
Can OPB743W be used for object detection in industrial automation?
- Yes, OPB743W can be used for object detection in industrial automation applications such as conveyor systems and robotic arms.
What is the output type of OPB743W?
- OPB743W has an open-collector output, which allows for easy interfacing with microcontrollers and other digital circuits.
Is OPB743W suitable for use in harsh environments?
- Yes, OPB743W is designed to operate reliably in harsh environments with its rugged construction and high noise immunity.
Can OPB743W be used for edge detection in printing and packaging machines?
- Yes, OPB743W is commonly used for edge detection in printing and packaging machines due to its precise and reliable sensing capabilities.
What is the response time of OPB743W?
- The response time of OPB743W is typically in the range of microseconds, making it suitable for high-speed applications.
Are there any special considerations for mounting OPB743W?
- It is important to mount OPB743W securely and ensure proper alignment between the sensor and the target surface for accurate and consistent performance.
I hope these questions and answers provide helpful information about the application of OPB743W in technical solutions. If you have any further questions, feel free to ask!