VS-400U120D

Product Overview

Belongs to: Power Supply Unit
Category: Electronics
Use: Provides power to electronic devices
Characteristics: High efficiency, compact design, reliable performance
Package: Standard packaging
Essence: Reliable and efficient power supply unit
Packaging/Quantity: 1 unit per package

Specifications

• Input Voltage: 100-240V AC
• Output Voltage: 12V DC
• Max Output Power: 400W
• Efficiency: >90%
• Operating Temperature: -10°C to 50°C
• Safety Standards: UL, CE, RoHS compliant

Detailed Pin Configuration

• Input: 3-pin AC connector
• Output: 8-pin DC connector

Functional Features

• Overvoltage protection
• Short circuit protection
• Thermal shutdown protection
• Wide input voltage range
• Compact and lightweight design

Advantages

• High efficiency
• Reliable performance
• Compact design
• Wide input voltage range

Disadvantages

• Limited output power compared to higher wattage models
• Operating temperature range may not be suitable for extreme environments

Working Principles

The VS-400U120D utilizes a switching power supply design to convert high voltage AC input to low voltage DC output with high efficiency. It employs various protection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

• Suitable for use in industrial automation systems
• Ideal for powering LED lighting systems
• Can be used in audio amplifiers and other electronic devices requiring stable DC power

Detailed and Complete Alternative Models

• VS-600U120D: Higher output power version of the same model
• VS-300U120D: Lower output power version of the same model
• VS-400U240D: Same output power but different input voltage range

This comprehensive entry provides detailed information about the VS-400U120D power supply unit, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for users seeking information about this product.