RPR-220UC30N

Introduction

The RPR-220UC30N is a photo interrupter sensor designed for various applications. This entry provides an 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 Overview

Category

The RPR-220UC30N belongs to the category of photo interrupter sensors.

Use

It is commonly used for object detection, position sensing, and counting applications.

Characteristics

• Compact size
• High sensitivity
• Fast response time

Package

The RPR-220UC30N is typically available in a small, rectangular package.

Essence

This sensor is essential for detecting the presence or absence of objects in various automated systems.

Packaging/Quantity

It is usually packaged individually or in small quantities suitable for prototyping and small-scale production.

Specifications

• Operating Wavelength: 950 nm
• Collector-Emitter Voltage: 70 V
• Emitter-Collector Voltage: 5 V
• Collector Current: 20 mA
• Power Dissipation: 100 mW
• Operating Temperature Range: -25°C to 85°C

Detailed Pin Configuration

The RPR-220UC30N has a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Signal Output 4. N/C (Not connected)

Functional Features

• Transistor output for easy interfacing with microcontrollers and digital circuits
• Built-in infrared LED and phototransistor for reliable object detection
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• High sensitivity allows for precise object detection
• Fast response time enables real-time monitoring and control
• Compact size facilitates integration into space-constrained designs

Disadvantages

• Limited operating temperature range may restrict certain industrial applications
• Susceptible to ambient light interference in some environments

Working Principles

The RPR-220UC30N operates based on the interruption of the infrared light beam between the built-in LED and phototransistor. When an object obstructs the light path, the sensor detects the interruption and generates a corresponding output signal.

Detailed Application Field Plans

Industrial Automation

• Object detection in conveyor systems
• Position sensing in robotic arms
• Counting applications in manufacturing processes

Consumer Electronics

• Paper detection in printers
• Media presence sensing in optical disc drives

Automotive

• Wheel speed sensing in anti-lock braking systems
• Gear position detection in automatic transmissions

Detailed and Complete Alternative Models

1. RPR-220
   • Similar specifications and functionality
   • Different package size and pin configuration
2. RPR-421
   • Enhanced temperature range for extreme environments
   • Higher current handling capacity

In conclusion, the RPR-220UC30N photo interrupter sensor offers high sensitivity and fast response time, making it suitable for various object detection and position sensing applications across different industries.

[Word count: 514]