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V275LA4P
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V275LA4P

Product Overview

Category

V275LA4P belongs to the category of metal oxide varistors (MOVs).

Use

It is used for transient voltage suppression in various electronic and electrical systems.

Characteristics

  • Fast response time
  • High surge current capability
  • Low leakage current
  • Wide operating voltage range

Package

The V275LA4P is typically available in a disc package.

Essence

The essence of V275LA4P lies in its ability to protect sensitive electronic components from voltage surges.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Operating Voltage: 175Vrms to 225Vrms
  • Peak Current (8/20μs): 4500A
  • Energy (10/1000μs): 60J
  • Maximum Clamping Voltage: 710V
  • Leakage Current: 1μA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The V275LA4P typically has two leads for connection, with specific pin configurations varying based on the manufacturer's design.

Functional Features

  • Transient voltage suppression
  • Absorption of high-energy transients
  • Protection of downstream components

Advantages

  • High surge current capability
  • Fast response time
  • Wide operating voltage range

Disadvantages

  • Limited lifespan after multiple surge events
  • Susceptible to thermal runaway under extreme conditions

Working Principles

When a voltage surge occurs, the V275LA4P conducts current, diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive components.

Detailed Application Field Plans

The V275LA4P is commonly used in: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • V130LA20AP
  • V320LA20AP
  • V420LA20AP
  • V510LA20AP

These alternative models offer similar transient voltage suppression capabilities with varying voltage and current ratings.

In conclusion, the V275LA4P metal oxide varistor is a crucial component in protecting electronic and electrical systems from voltage surges. Its fast response time, high surge current capability, and wide operating voltage range make it an essential part of many applications across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V275LA4P v technických řešeních

Sure, here are 10 common questions and answers related to the application of V275LA4P in technical solutions:

  1. What is V275LA4P?

    • V275LA4P is a type of metal oxide varistor (MOV) that is commonly used for transient voltage suppression in electronic circuits.

  2. What are the key features of V275LA4P?

    • V275LA4P offers high surge current capability, low leakage current, and fast response time, making it suitable for protecting sensitive electronic components from voltage spikes.

  3. What are the typical applications of V275LA4P?

    • V275LA4P is often used in power supplies, motor drives, telecommunications equipment, and industrial control systems to protect against overvoltage events.

  4. How does V275LA4P provide overvoltage protection?

    • V275LA4P clamps excessive voltage levels by diverting the excess current away from the protected circuit, thereby preventing damage to connected devices.

  5. What is the maximum energy absorption capability of V275LA4P?

    • V275LA4P can absorb high levels of transient energy, making it effective in safeguarding electronic equipment from lightning strikes and other power surges.

  6. Can V275LA4P be used in both AC and DC circuits?

    • Yes, V275LA4P is suitable for use in both AC and DC applications, providing versatile protection across various electrical systems.

  7. What is the operating temperature range of V275LA4P?

    • V275LA4P is designed to operate within a wide temperature range, typically from -40°C to 85°C, ensuring reliable performance in diverse environments.

  8. How should V275LA4P be installed in a circuit?

    • V275LA4P should be connected in parallel with the load or equipment to be protected, ensuring that it can quickly respond to any voltage surges.

  9. Are there any precautions to consider when using V275LA4P?

    • It's important to ensure that V275LA4P is properly rated for the specific application and that adequate thermal management is provided to prevent overheating.

  10. Where can I purchase V275LA4P for my technical solution?

    • V275LA4P varistors are available from authorized distributors and electronics component suppliers, ensuring genuine and reliable products for your application needs.