OPB717
Product Overview
Category: Optoelectronic Sensor
Use: Detection of objects or motion
Characteristics: Infrared emitter and phototransistor pair, compact design
Package: Through-hole package
Essence: Reliable object detection
Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Emitter Wavelength: 950 nm
- Detector Type: Phototransistor
- Operating Voltage: 4.5 V to 5.5 V
- Output Type: Phototransistor
- Sensing Distance: Up to 10 mm
- Operating Temperature: -40°C to +85°C
Detailed Pin Configuration
- Anode (+)
- Cathode (-)
- Emitter
- Collector
- Base
Functional Features
- Compact size for easy integration
- High sensitivity for accurate detection
- Wide operating temperature range for versatile use
- Low power consumption for energy efficiency
Advantages and Disadvantages
Advantages: - Reliable object detection - Compact design - Wide operating temperature range
Disadvantages: - Limited sensing distance - Requires external circuitry for precise operation
Working Principles
The OPB717 optoelectronic sensor operates by emitting infrared light from the emitter and detecting the reflected light with the phototransistor. When an object is within the sensing distance, the reflected light triggers the phototransistor, indicating the presence of the object.
Detailed Application Field Plans
The OPB717 is suitable for various applications including: - Object detection in automated machinery - Motion detection in security systems - Proximity sensing in consumer electronics
Detailed and Complete Alternative Models
- OPB800WZ
- TCRT5000
- EE-SX670
In conclusion, the OPB717 optoelectronic sensor offers reliable object detection with its compact design and high sensitivity. While it has limitations in sensing distance, its wide operating temperature range makes it suitable for diverse applications in automation, security, and consumer electronics.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af OPB717 i tekniske løsninger
What is OPB717?
- OPB717 is a reflective object sensor module that consists of an infrared LED and a phototransistor.
How does OPB717 work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the module to sense the presence or absence of the object.
What are the typical applications of OPB717?
- OPB717 is commonly used in applications such as object detection, position sensing, and automation systems.
What is the operating voltage range for OPB717?
- The operating voltage range for OPB717 is typically between 4.5V and 5.5V.
What is the sensing distance of OPB717?
- The sensing distance of OPB717 can vary depending on the specific application and environmental conditions, but it is typically in the range of a few millimeters to a few centimeters.
Can OPB717 be used in harsh environments?
- OPB717 is not designed for harsh environments and may require additional protection or enclosure if used in dusty, humid, or corrosive environments.
What is the output type of OPB717?
- OPB717 typically provides a digital output, indicating the presence or absence of the detected object.
Is OPB717 sensitive to ambient light?
- OPB717 is designed to minimize the effects of ambient light, but excessive ambient light or direct sunlight may affect its performance.
Can OPB717 be used for speed sensing applications?
- OPB717 is primarily designed for object detection and position sensing and may not be suitable for high-speed applications.
Are there any special considerations for mounting OPB717?
- It is important to ensure proper alignment and mounting of OPB717 to achieve reliable and accurate sensing results. Additionally, minimizing external interference and obstructions is crucial for optimal performance.