Bourns Inc.
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MOV-20D241K
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MOV-20D241K

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: High energy absorption, fast response time
Package: Radial Leaded
Essence: Metal Oxide Varistor (MOV)
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Voltage Rating: 240VAC
  • Peak Current: 20kA
  • Energy Absorption: 360J
  • Response Time: <25ns

Detailed Pin Configuration

The MOV-20D241K has a radial leaded package with two leads for easy mounting on a circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against voltage surges and transients
  • Fast response time ensures quick clamping of overvoltage events
  • High energy absorption capability safeguards sensitive electronic components

Advantages

  • Robust surge protection for electronic circuits
  • Compact design for easy integration into circuit boards
  • Reliable performance under high surge conditions

Disadvantages

  • Limited lifespan under repetitive surge events
  • Requires proper installation and grounding for optimal performance

Working Principles

The MOV-20D241K operates based on the metal oxide varistor principle, where it exhibits a non-linear voltage-current characteristic. When a voltage surge occurs, the MOV conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The MOV-20D241K is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  1. MOV-14D241K: Lower voltage rating, suitable for low-power applications
  2. MOV-34S241K: Higher peak current handling, ideal for industrial equipment protection
  3. MOV-20D201K: Similar specifications with lower energy absorption, suitable for cost-sensitive designs

In conclusion, the MOV-20D241K is a reliable surge protection component with high energy absorption and fast response time, making it suitable for a wide range of electronic applications. Its compact design and robust performance make it an essential component for safeguarding sensitive electronic circuits against voltage surges and transients.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MOV-20D241K en soluciones técnicas

  1. What is MOV-20D241K?

    • MOV-20D241K is a metal oxide varistor (MOV) component used for transient voltage suppression in electrical circuits.

  2. What is the maximum voltage rating of MOV-20D241K?

    • The maximum voltage rating of MOV-20D241K is 240V AC.

  3. What is the typical application of MOV-20D241K?

    • MOV-20D241K is commonly used for surge protection in power supplies, industrial equipment, and consumer electronics to suppress voltage spikes and transients.

  4. How does MOV-20D241K work?

    • MOV-20D241K works by conducting excess voltage away from sensitive components when a surge occurs, thereby protecting the circuit from damage.

  5. What are the key specifications of MOV-20D241K?

    • The key specifications include a maximum energy absorption capacity, response time, and peak current capability.

  6. Is MOV-20D241K suitable for outdoor applications?

    • Yes, MOV-20D241K can be used in outdoor applications as long as it is housed in an appropriate enclosure to protect it from environmental factors.

  7. Can MOV-20D241K be used in low-voltage circuits?

    • Yes, MOV-20D241K can be used in low-voltage circuits, but it is important to ensure that the operating voltage does not exceed its maximum rating.

  8. What are the potential failure modes of MOV-20D241K?

    • Potential failure modes include degradation due to prolonged exposure to overvoltage conditions, thermal runaway, and mechanical damage.

  9. Are there any precautions to consider when using MOV-20D241K?

    • It is important to follow proper installation guidelines, avoid exceeding the maximum voltage rating, and periodically test the MOV for functionality.

  10. Where can I purchase MOV-20D241K?

    • MOV-20D241K can be purchased from electronic component distributors, online retailers, or directly from manufacturers.