Littelfuse Inc.
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V150LS20APX2855
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V150LS20APX2855

Product Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge current capability, fast response time
  • Package: Axial leaded
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Model: V150LS20APX2855
  • Type: Varistor
  • Maximum Allowable Voltage: 150V
  • Peak Current Rating: 2500A
  • Operating Temperature Range: -40°C to +85°C
  • Dimensions: 7.5mm x 6.5mm x 2.5mm

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Provides transient voltage suppression
  • Fast response to voltage spikes
  • Low leakage current

Advantages and Disadvantages

  • Advantages:
    • Effective surge protection
    • Fast response time
    • Compact size
  • Disadvantages:
    • Limited maximum allowable voltage
    • Requires proper installation for optimal performance

Working Principles

The V150LS20APX2855 operates based on the principle of varistor action, where its resistance decreases with increasing voltage. When a surge occurs, the varistor conducts current to divert excess energy away from sensitive electronic components.

Detailed Application Field Plans

  • Telecommunications: Protects communication equipment from lightning-induced surges
  • Industrial Control Systems: Safeguards control panels and PLCs from power line transients
  • Consumer Electronics: Used in power strips and surge protectors for home electronics

Detailed and Complete Alternative Models

  • V130LA20APX2855
  • V175LS20APX2855
  • V200LS20APX2855

This comprehensive entry provides an in-depth understanding of the V150LS20APX2855, covering its specifications, functional features, application fields, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V150LS20APX2855 en soluciones técnicas

  1. What is the V150LS20APX2855?

    • The V150LS20APX2855 is a type of varistor, also known as a voltage-dependent resistor, used to protect electrical and electronic devices from overvoltage conditions.

  2. What is the operating voltage range of V150LS20APX2855?

    • The operating voltage range of V150LS20APX2855 is typically from 130V to 175V.

  3. How does V150LS20APX2855 protect against overvoltage?

    • V150LS20APX2855 varistors provide protection by rapidly changing resistance in response to voltage surges, diverting excess current away from sensitive components.

  4. What are the typical applications of V150LS20APX2855?

    • V150LS20APX2855 is commonly used in surge protection devices, power supplies, industrial equipment, and telecommunications systems.

  5. What is the maximum energy absorption capability of V150LS20APX2855?

    • The V150LS20APX2855 can absorb transient energy up to 1500J under specified test conditions.

  6. Is V150LS20APX2855 suitable for outdoor use?

    • Yes, V150LS20APX2855 is designed to withstand outdoor environmental conditions and is suitable for outdoor applications.

  7. What are the temperature specifications for V150LS20APX2855?

    • V150LS20APX2855 typically operates within a temperature range of -40°C to +85°C.

  8. Can V150LS20APX2855 be used in AC and DC circuits?

    • Yes, V150LS20APX2855 is suitable for both AC and DC applications.

  9. Does V150LS20APX2855 require any additional protective measures?

    • V150LS20APX2855 may require additional fusing or thermal protection depending on the specific application and system requirements.

  10. Where can I find detailed technical specifications for V150LS20APX2855?

    • Detailed technical specifications for V150LS20APX2855 can be found in the manufacturer's datasheet or product documentation.