VUO22-18NO1 Product Overview

Introduction

VUO22-18NO1 is a versatile electronic component that belongs to the category of solid-state relays. This product is widely used in various industrial and commercial applications due to its unique characteristics and reliable performance.

Basic Information Overview

• Category: Solid-state relay
• Use: Control and switching of electrical loads
• Characteristics: High reliability, fast switching speed, compact design
• Package: DIP (Dual Inline Package)
• Essence: Efficient and precise control of electrical circuits
• Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

• Input Voltage: 5V DC
• Output Voltage: 24V DC
• Maximum Load Current: 2A
• Isolation Voltage: 2500Vrms
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The VUO22-18NO1 solid-state relay features a standard DIP package with 8 pins. The pin configuration is as follows: 1. Input Control Terminal 1 2. Input Control Terminal 2 3. Output Terminal 1 4. Output Terminal 2 5. Ground 6. Not Connected 7. Not Connected 8. Not Connected

Functional Features

• Fast response time
• Low power consumption
• Optically isolated input
• Built-in snubber for noise suppression

Advantages and Disadvantages

Advantages

• High reliability
• Compact design
• Suitable for high-speed switching applications
• Low electromagnetic interference

Disadvantages

• Limited maximum load current
• Sensitive to voltage spikes

Working Principles

The VUO22-18NO1 solid-state relay operates based on the principle of optically coupled isolation and semiconductor switching. When an input control signal is applied, the internal optocoupler triggers the output semiconductor switch, allowing the controlled electrical load to be connected or disconnected without any mechanical parts.

Detailed Application Field Plans

The VUO22-18NO1 solid-state relay finds extensive use in the following application fields: - Industrial automation - HVAC (Heating, Ventilation, and Air Conditioning) systems - Lighting control - Medical equipment - Test and measurement instruments

Detailed and Complete Alternative Models

• VUO22-18NO2: Similar specifications with higher load current capacity
• VUO22-18NO3: Enhanced thermal performance for high-temperature environments
• VUO22-18NO4: Lower input control voltage requirement with reduced power consumption

In conclusion, the VUO22-18NO1 solid-state relay offers a reliable and efficient solution for controlling electrical loads in various applications, despite its limitations in maximum load current and susceptibility to voltage spikes.

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