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MOV-20D241KTR
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MOV-20D241KTR

1. Product Overview

Category:

The MOV-20D241KTR 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-20D241KTR is typically available in a disc-shaped package with leads for easy installation on circuit boards.

Essence:

The essence of the MOV-20D241KTR lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity:

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

2. Specifications

  • Voltage Rating: 240V
  • Peak Current Rating: 20kA
  • Maximum Energy Absorption: 360J
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated copper

3. Detailed Pin Configuration

The MOV-20D241KTR typically has two leads for connection to the circuit. The pin configuration may vary slightly based on the manufacturer's design, but it generally follows a standard layout.

4. Functional Features

  • Surge Protection: The MOV-20D241KTR provides effective protection against voltage surges and transients, safeguarding connected electronic devices.
  • Fast Response: It offers a rapid response time to transient events, minimizing the risk of damage to sensitive components.

5. Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited lifespan after repeated exposure to surges
  • Can degrade over time with prolonged exposure to high-energy transients

6. Working Principles

The MOV-20D241KTR operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a surge or transient voltage, the varistor's resistance decreases, diverting excess current away from the protected circuit.

7. Detailed Application Field Plans

The MOV-20D241KTR is commonly used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

8. Detailed and Complete Alternative Models

Some alternative models to the MOV-20D241KTR include: - MOV-14D241K - MOV-07D241K - MOV-10D241K

In conclusion, the MOV-20D241KTR is a vital component in protecting electronic circuits from voltage surges and transients. Its high energy absorption capacity and fast response time make it an essential part of surge protection strategies across various industries.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MOV-20D241KTR في الحلول التقنية

  1. What is the MOV-20D241KTR used for?

    • The MOV-20D241KTR is a metal oxide varistor (MOV) that is commonly used for surge protection in electronic circuits and power supplies.

  2. What are the key specifications of the MOV-20D241KTR?

    • The MOV-20D241KTR has a maximum voltage of 130V, a clamping voltage of 340V, and a peak current of 6500A.

  3. How does the MOV-20D241KTR provide surge protection?

    • When a voltage surge occurs, the MOV-20D241KTR conducts current to divert the excess energy away from sensitive components, thus protecting them from damage.

  4. In what applications can the MOV-20D241KTR be used?

    • The MOV-20D241KTR is commonly used in power supplies, industrial equipment, telecommunications devices, and consumer electronics for surge protection.

  5. What are the potential failure modes of the MOV-20D241KTR?

    • The MOV-20D241KTR can fail due to prolonged exposure to overvoltage conditions, excessive current, or aging, leading to reduced surge protection capability.

  6. How should the MOV-20D241KTR be integrated into a circuit?

    • The MOV-20D241KTR should be connected in parallel with the circuit or device to be protected, ensuring that it can quickly shunt excess voltage during a surge event.

  7. What are the temperature and environmental considerations for the MOV-20D241KTR?

    • The MOV-20D241KTR operates within a temperature range of -40°C to 85°C and is suitable for indoor use in dry environments.

  8. Can the MOV-20D241KTR be used in high-power applications?

    • The MOV-20D241KTR is designed for low to moderate power applications and may not be suitable for high-power or high-energy environments without additional protection measures.

  9. Are there any special handling or storage requirements for the MOV-20D241KTR?

    • The MOV-20D241KTR should be stored in its original packaging in a dry environment, and care should be taken to avoid mechanical stress or impact.

  10. What are the typical lifespan and reliability of the MOV-20D241KTR?

    • The MOV-20D241KTR has a long operational lifespan under normal operating conditions and provides reliable surge protection when properly applied within its specified parameters.