Littelfuse Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
V130LA20A
詳細を表示 DataSheets

V130LA20A

Introduction

The V130LA20A is a type of varistor, which falls under the category of electronic components. It is commonly used for surge protection in various electrical and electronic circuits. This entry provides an overview of the V130LA20A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High energy absorption capacity, fast response time
  • Package: Disc-shaped
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Typically available in bulk packaging

Specifications

  • Voltage Rating: 130V
  • Peak Current: 2500A
  • Energy Absorption: 65J
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The V130LA20A typically has two leads for connection. The pin configuration is as follows: - Pin 1: Input/Anode - Pin 2: Output/Cathode

Functional Features

  • Rapid response to voltage surges
  • High energy absorption capability
  • Reliable protection against transient overvoltage events

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited lifespan after multiple surge events
  • Requires replacement after significant surges

Working Principles

The V130LA20A operates based on the principle of varistor action. When subjected to a voltage surge, it exhibits a significant decrease in resistance, diverting the excess current away from the protected circuit.

Detailed Application Field Plans

The V130LA20A is widely used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the V130LA20A include: - V150LA20A - V140LA20A - V120LA20A - V130LA10A - V130LA15A

In conclusion, the V130LA20A varistor is a crucial component for surge protection in electronic circuits, offering rapid response, high energy absorption, and reliable performance. Its application spans across diverse industries, providing essential protection against transient overvoltage events.

Word Count: 345

技術ソリューションにおける V130LA20A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the V130LA20A?

    • The V130LA20A is a metal oxide varistor (MOV) component used for transient voltage suppression in electronic circuits.

  2. What are the key specifications of the V130LA20A?

    • The V130LA20A has a maximum continuous voltage rating of 130V and a peak current capability of 6500A.

  3. How does the V130LA20A protect electronic circuits?

    • The V130LA20A protects electronic circuits by clamping transient overvoltages to a safe level, preventing damage to sensitive components.

  4. In what applications is the V130LA20A commonly used?

    • The V130LA20A is commonly used in power supplies, industrial equipment, telecommunications devices, and consumer electronics to protect against voltage surges.

  5. What is the response time of the V130LA20A?

    • The response time of the V130LA20A is typically less than 25 nanoseconds, providing rapid protection against voltage transients.

  6. Can the V130LA20A be used in outdoor environments?

    • Yes, the V130LA20A is suitable for outdoor use and is designed to withstand a wide range of environmental conditions.

  7. What is the operating temperature range of the V130LA20A?

    • The V130LA20A has an operating temperature range of -40°C to 85°C, making it suitable for various operating environments.

  8. Does the V130LA20A require any additional circuitry for proper operation?

    • The V130LA20A can be used standalone for basic transient voltage suppression, but additional circuitry such as fuses and thermal protection may be recommended for comprehensive protection.

  9. Is the V130LA20A RoHS compliant?

    • Yes, the V130LA20A is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  10. Where can I find detailed application notes for using the V130LA20A in technical solutions?

    • Detailed application notes for the V130LA20A can be found on the manufacturer's website or in the product datasheet, providing guidance on its integration into various technical solutions.