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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.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MOV-20D241K dalam penyelesaian teknikal

  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.