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.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan V150LS20APX2855 dalam solusi teknis

  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.