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MOV-14D781KTR
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MOV-14D781KTR

Product Overview

Category

The MOV-14D781KTR 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-14D781KTR is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

The essence of the MOV-14D781KTR lies in its ability to protect electronic components from voltage surges and transients.

Packaging/Quantity

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

Specifications

  • Voltage Rating: 780V
  • Peak Current: 10kA
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The MOV-14D781KTR has two leads, typically denoted as anode and cathode. The anode lead is usually longer than the cathode lead for easy identification and installation.

Functional Features

  • Surge Protection: The MOV-14D781KTR provides effective protection against voltage surges and transients, safeguarding connected devices and circuits.
  • Fast Response: It offers a rapid response time to transient events, minimizing the risk of damage to sensitive electronics.

Advantages

  • High energy absorption capability
  • Fast reaction to transient voltage spikes
  • Wide operating voltage range

Disadvantages

  • Limited lifespan after repeated exposure to surges
  • Can degrade over time with multiple surge events

Working Principles

Metal Oxide Varistors like the MOV-14D781KTR operate based on the principle of nonlinear resistance. When subjected to high voltage, the varistor's resistance decreases significantly, allowing it to absorb excess energy and protect downstream components.

Detailed Application Field Plans

The MOV-14D781KTR finds application in various fields, including: - Power supply units - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • MOV-07D221K: Lower voltage rating suitable for less demanding applications
  • MOV-20D112K: Higher voltage rating for more robust surge protection requirements
  • MOV-10D391K: Mid-range voltage rating with balanced performance characteristics

In conclusion, the MOV-14D781KTR is a vital component in safeguarding electronic circuits and devices from voltage surges and transients. Its high energy absorption capacity, fast response time, and wide operating voltage range make it a valuable asset in various applications.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa MOV-14D781KTR katika suluhu za kiufundi

  1. What is the voltage rating of MOV-14D781KTR?

    • The voltage rating of MOV-14D781KTR is 780V.

  2. What is the maximum energy absorption capability of MOV-14D781KTR?

    • MOV-14D781KTR has a maximum energy absorption capability of 360J.

  3. What are the typical applications for MOV-14D781KTR?

    • Typical applications for MOV-14D781KTR include surge protection in power supplies, AC line protection, and industrial equipment.

  4. What is the response time of MOV-14D781KTR?

    • The response time of MOV-14D781KTR is typically less than 25 nanoseconds.

  5. What is the operating temperature range of MOV-14D781KTR?

    • MOV-14D781KTR has an operating temperature range of -40°C to +85°C.

  6. Is MOV-14D781KTR suitable for outdoor applications?

    • Yes, MOV-14D781KTR is suitable for outdoor applications as it is designed to withstand harsh environmental conditions.

  7. Can MOV-14D781KTR be used in high humidity environments?

    • Yes, MOV-14D781KTR is designed to operate effectively in high humidity environments.

  8. What is the reliability of MOV-14D781KTR in long-term use?

    • MOV-14D781KTR has a high reliability and is designed for long-term use in technical solutions.

  9. Does MOV-14D781KTR require any special mounting considerations?

    • MOV-14D781KTR should be mounted securely to ensure proper heat dissipation and electrical connections.

  10. Are there any specific safety precautions to consider when using MOV-14D781KTR?

    • It is important to follow proper handling and installation procedures to ensure safe and effective use of MOV-14D781KTR in technical solutions.