Littelfuse Inc.
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V275LT20CPX2855
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V275LT20CPX2855 - Product Overview

Introduction

The V275LT20CPX2855 is a surge protection component designed to safeguard electronic equipment from voltage spikes and surges. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Surge Protection Component
  • Use: Protects electronic equipment from voltage spikes and surges
  • Characteristics: High surge current capability, fast response time
  • Package: Through-Hole
  • Essence: Safeguarding electronic devices from transient overvoltage events
  • Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

  • Voltage Rating: 275V
  • Surge Current Rating: 20kA
  • Maximum Clamping Voltage: 775V
  • Operating Temperature Range: -40°C to 85°C
  • Mounting Type: Through Hole
  • Lead Spacing: 5.08mm

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast response time to transient overvoltage events
  • High surge current handling capability
  • Low clamping voltage to protect downstream components

Advantages

  • Effectively protects sensitive electronic equipment
  • Fast response time ensures minimal damage during voltage spikes
  • High surge current rating for robust protection

Disadvantages

  • May require periodic replacement after significant surge events
  • Limited effectiveness against sustained overvoltage conditions

Working Principles

The V275LT20CPX2855 operates by diverting excess voltage away from the protected equipment when a surge occurs. It utilizes a metal oxide varistor (MOV) to rapidly limit the voltage across the terminals, preventing damage to connected devices.

Detailed Application Field Plans

The V275LT20CPX2855 is commonly used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Power distribution units - Medical devices

Detailed and Complete Alternative Models

  • V130LA20CPX2855: Lower voltage rating, suitable for less sensitive equipment
  • V320LA20CPX2855: Higher voltage rating, ideal for industrial applications
  • V150LA20CPX2855: Medium voltage rating, versatile for multiple applications

In conclusion, the V275LT20CPX2855 is a vital surge protection component that plays a crucial role in safeguarding electronic equipment from damaging voltage surges. Its fast response time, high surge current capability, and low clamping voltage make it an essential component in various industries.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng V275LT20CPX2855 sa mga teknikal na solusyon

  1. What is the V275LT20CPX2855 used for?

    • The V275LT20CPX2855 is a metal oxide varistor (MOV) commonly used for overvoltage protection in various technical solutions.

  2. What are the key specifications of the V275LT20CPX2855?

    • The V275LT20CPX2855 has a maximum AC voltage of 175V, a maximum DC voltage of 230V, and a peak current of 4500A.

  3. How does the V275LT20CPX2855 provide overvoltage protection?

    • The V275LT20CPX2855 clamps excessive voltage levels by diverting surge currents away from sensitive components, thereby protecting them from damage.

  4. In what applications is the V275LT20CPX2855 commonly used?

    • The V275LT20CPX2855 is often employed in power supplies, telecommunications equipment, industrial controls, and other electronic devices requiring overvoltage protection.

  5. What is the operating temperature range of the V275LT20CPX2855?

    • The V275LT20CPX2855 is designed to operate within a temperature range of -40°C to 85°C.

  6. How does the V275LT20CPX2855 compare to other MOVs in terms of performance?

    • The V275LT20CPX2855 offers high energy absorption capability and fast response times, making it suitable for demanding overvoltage protection applications.

  7. Can the V275LT20CPX2855 be used in outdoor environments?

    • Yes, the V275LT20CPX2855 is suitable for outdoor use as it is designed to withstand harsh environmental conditions.

  8. What are the recommended mounting and handling practices for the V275LT20CPX2855?

    • The V275LT20CPX2855 should be mounted securely to minimize mechanical stress, and proper ESD precautions should be followed during handling to prevent damage.

  9. Are there any specific safety considerations when using the V275LT20CPX2855?

    • Users should ensure that the V275LT20CPX2855 is properly rated for the application's voltage and current requirements to maintain safety and reliability.

  10. Where can I find detailed technical documentation for the V275LT20CPX2855?

    • Detailed technical specifications, application notes, and other documentation for the V275LT20CPX2855 can be found on the manufacturer's website or obtained from authorized distributors.