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ROV14E271K-2
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ROV14E271K-2

Introduction

The ROV14E271K-2 is a component belonging to the category of electronic passive components. It is commonly used in electrical circuits for its specific characteristics and functionality.

Basic Information Overview

  • Category: Electronic Passive Component
  • Use: Used in electrical circuits for voltage regulation and transient suppression.
  • Characteristics: High energy absorption, fast response time, compact size.
  • Package: Radial leaded package
  • Essence: Voltage regulation and transient suppression
  • Packaging/Quantity: Typically packaged in reels or trays, quantity varies based on manufacturer.

Specifications

  • Model: ROV14E271K-2
  • Voltage Rating: 270V
  • Peak Surge Current: 100A
  • Capacitance: 270pF
  • Tolerance: ±10%
  • Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The ROV14E271K-2 has a radial leaded package with two leads. The pin configuration is as follows: 1. Lead 1: Connected to one end of the varistor element 2. Lead 2: Connected to the other end of the varistor element

Functional Features

  • Voltage Regulation: Absorbs excessive voltage to protect the circuit.
  • Transient Suppression: Provides protection against voltage transients and spikes.
  • Fast Response Time: Quickly responds to voltage fluctuations to safeguard connected components.

Advantages and Disadvantages

Advantages

  • Effective voltage regulation
  • Fast response time
  • Compact size

Disadvantages

  • Limited peak surge current handling compared to larger varistors
  • Tolerance of ±10% may require tighter control in some applications

Working Principles

The ROV14E271K-2 operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds its specified rating, it conducts current to regulate the voltage and suppress transient spikes.

Detailed Application Field Plans

The ROV14E271K-2 finds application in various electrical and electronic systems, including: - Power supply units - Surge protectors - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • ROV10E271K-2: Similar specifications with a lower voltage rating
  • ROV20E271K-2: Higher peak surge current handling with similar capacitance
  • ROV14E331K-2: Slightly higher capacitance with comparable voltage rating

In conclusion, the ROV14E271K-2 is a vital electronic passive component used for voltage regulation and transient suppression in diverse electrical and electronic systems.

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10个与ROV14E271K-2在技术解决方案中的应用相关的常见问题及解答

  1. What is the ROV14E271K-2?

    • The ROV14E271K-2 is a metal oxide varistor (MOV) designed to protect electrical and electronic circuits from overvoltage transients.

  2. What are the key features of the ROV14E271K-2?

    • The ROV14E271K-2 offers high surge current capability, fast response time, and excellent energy absorption capacity.

  3. Where can the ROV14E271K-2 be used in technical solutions?

    • The ROV14E271K-2 can be used in power supplies, industrial equipment, telecommunications systems, and other electronic devices to protect against voltage surges.

  4. How does the ROV14E271K-2 provide protection?

    • When an overvoltage event occurs, the ROV14E271K-2 conducts current and clamps the voltage to a safe level, diverting the excess energy away from sensitive components.

  5. What are the typical applications for the ROV14E271K-2?

    • Typical applications include surge protection in AC power lines, DC power supplies, motor drives, and electronic control systems.

  6. What are the operating specifications of the ROV14E271K-2?

    • The ROV14E271K-2 has a maximum continuous voltage rating of 175VAC and a peak current capability of 6000A.

  7. How should the ROV14E271K-2 be installed in a circuit?

    • The ROV14E271K-2 should be connected in parallel with the load, ensuring that it is properly rated for the expected surge conditions.

  8. Can the ROV14E271K-2 be used in outdoor environments?

    • Yes, the ROV14E271K-2 is suitable for outdoor use and can withstand a wide range of environmental conditions.

  9. What are the reliability and lifespan of the ROV14E271K-2?

    • The ROV14E271K-2 has a long operational lifespan and high reliability when operated within its specified parameters.

  10. Are there any special considerations for integrating the ROV14E271K-2 into a design?

    • Designers should ensure proper thermal management and consider the effects of the varistor on the overall system performance, especially in high-frequency applications.