V275LU20CPX2855

Introduction

The V275LU20CPX2855 is a type of varistor, which falls under the category of electronic components. Varistors are used to protect electrical and electronic devices from overvoltage conditions by limiting the voltage across the device. The V275LU20CPX2855 varistor possesses specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

• Category: Electronic Component
• Use: Overvoltage Protection
• Characteristics: High Energy Absorption, Fast Response Time
• Package: Disc
• Essence: Voltage Clamping
• Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

• Voltage Rating: 275V
• Maximum Allowable Voltage: 710V
• Peak Current (8/20µs): 4500A
• Energy (10/1000µs): 2.85J
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The V275LU20CPX2855 varistor has a disc-shaped form factor and does not have a pin configuration as it is typically soldered directly onto a circuit board.

Functional Features

• Overvoltage Protection: Limits voltage spikes to protect connected devices.
• Fast Response Time: Quickly responds to overvoltage conditions to prevent damage.

Advantages and Disadvantages

Advantages

• Effective overvoltage protection
• High energy absorption capability

Disadvantages

• Limited to specific voltage ratings
• Requires proper heat dissipation in high-energy applications

Working Principles

The V275LU20CPX2855 varistor operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds its specified rating, its resistance decreases significantly, allowing it to conduct current and limit the voltage across the protected circuit.

Detailed Application Field Plans

The V275LU20CPX2855 varistor finds application in various fields, including: - Power Supplies - Industrial Equipment - Telecommunications - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the V275LU20CPX2855 varistor include: - V130LA20CPX2855 - V320LA20CPX2855 - V385LA20CPX2855

In summary, the V275LU20CPX2855 varistor is an essential component for overvoltage protection in a wide range of electronic and electrical applications, offering effective voltage clamping and high energy absorption capabilities.

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