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MOV-20D820KTR
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MOV-20D820KTR

Product Overview

Category

The MOV-20D820KTR belongs to the category of Metal Oxide Varistors (MOVs).

Use

It is used for surge protection in electronic circuits and devices.

Characteristics

  • High energy absorption capacity
  • Fast response time
  • Wide operating voltage range

Package

The MOV-20D820KTR is typically available in a cylindrical package.

Essence

The essence of MOV-20D820KTR lies in its ability to protect electronic equipment from voltage surges and transient overvoltage conditions.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 820V
  • Peak Current: 20kA
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The MOV-20D820KTR typically has two leads, with the pin configuration as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Voltage clamping during transient overvoltage events
  • Dissipation of surge energy
  • Fast response to transient voltage spikes

Advantages

  • Effective protection against voltage surges
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Limited lifespan after multiple surge events
  • Susceptible to degradation over time

Working Principles

MOV-20D820KTR operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a surge, it conducts current and clamps the voltage to protect downstream components.

Detailed Application Field Plans

The MOV-20D820KTR is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MOV-20D820KTR include: - MOV-14D820K - MOV-20D821K - MOV-20D821KTR

In conclusion, the MOV-20D820KTR is a crucial component in safeguarding electronic devices and circuits from voltage surges, offering fast response and high energy absorption capabilities. Its application spans across diverse industries, making it an essential part of surge protection strategies.

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10 pirs û bersivên hevpar ên têkildarî sepana MOV-20D820KTR di çareseriyên teknîkî de navnîş bikin

  1. What is the maximum voltage rating of MOV-20D820KTR?

    • The maximum voltage rating of MOV-20D820KTR is 820V.

  2. What is the energy absorption capability of MOV-20D820KTR?

    • MOV-20D820KTR has an energy absorption capability of 20J.

  3. What are the typical applications for MOV-20D820KTR?

    • MOV-20D820KTR is commonly used in surge protection devices, power supplies, and industrial equipment to protect against voltage transients.

  4. What is the response time of MOV-20D820KTR?

    • The response time of MOV-20D820KTR is typically less than 25 nanoseconds.

  5. What is the operating temperature range of MOV-20D820KTR?

    • MOV-20D820KTR has an operating temperature range of -40°C to +85°C.

  6. Is MOV-20D820KTR RoHS compliant?

    • Yes, MOV-20D820KTR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. Can MOV-20D820KTR be used in AC and DC circuits?

    • Yes, MOV-20D820KTR can be used in both AC and DC circuits for transient voltage suppression.

  8. What is the peak current capability of MOV-20D820KTR?

    • MOV-20D820KTR has a peak current capability of 2500A.

  9. Does MOV-20D820KTR require any external components for proper operation?

    • MOV-20D820KTR does not require any external components and can be directly connected across the circuit for protection.

  10. What is the expected lifespan of MOV-20D820KTR?

    • MOV-20D820KTR has a long lifespan and can provide reliable protection for many years under normal operating conditions.