VS-12F40 Product Overview

Introduction

The VS-12F40 is a versatile electronic component that belongs to the category of electromagnetic relays. This device is commonly used in various electrical and electronic circuits for switching, controlling, and protecting purposes. The VS-12F40 possesses unique characteristics, packaging, and functional features that make it suitable for a wide range of applications.

Basic Information Overview

• Category: Electromagnetic Relay
• Use: Switching, controlling, and protecting electrical and electronic circuits
• Characteristics: Compact design, high reliability, low power consumption
• Package: Enclosed in a plastic casing
• Essence: Actuates electrical contacts through the use of a magnetic coil
• Packaging/Quantity: Typically available in reels or trays containing multiple units

Specifications

• Contact Form: 1 Form C (SPDT)
• Coil Voltage: 12V DC
• Contact Rating: 10A @ 250V AC / 30V DC
• Operating Temperature: -40°C to +85°C
• Mechanical Endurance: 10 million operations
• Electrical Endurance: 100,000 operations at rated load

Detailed Pin Configuration

The VS-12F40 relay consists of 5 pins arranged as follows: 1. Pin 1: Coil+ 2. Pin 2: Coil- 3. Pin 3: Common (COM) 4. Pin 4: Normally Open (NO) 5. Pin 5: Normally Closed (NC)

Functional Features

• High Reliability: The VS-12F40 offers reliable performance under various operating conditions.
• Low Power Consumption: It consumes minimal power during operation, making it energy-efficient.
• Compact Design: Its small form factor allows for space-saving integration into circuit designs.

Advantages and Disadvantages

Advantages

• Versatile application in diverse circuit configurations
• Long mechanical and electrical endurance
• Low power consumption
• Compact and durable design

Disadvantages

• Limited contact rating compared to higher-rated relays
• Sensitive to extreme environmental conditions

Working Principles

The VS-12F40 operates on the principle of electromagnetic induction. When the coil is energized, it generates a magnetic field that attracts the armature, causing the contacts to change position. This action enables the relay to open or close the circuit, depending on its configuration.

Detailed Application Field Plans

The VS-12F40 finds extensive use in the following applications: - Home automation systems - Automotive electronics - Industrial control systems - Power supply units - Telecommunication equipment

Detailed and Complete Alternative Models

• VS-12F42: Similar specifications with a higher contact rating
• VS-24F40: 24V DC coil voltage variant for different applications
• VS-12F30: Lower current rating but compatible with similar circuits

In conclusion, the VS-12F40 electromagnetic relay offers a reliable and efficient solution for various circuit control and switching requirements. Its compact design, high reliability, and low power consumption make it a preferred choice in diverse electronic applications.

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