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MOV-20D361KTR
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MOV-20D361KTR

Product Overview

Category

The MOV-20D361KTR 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-20D361KTR is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

The essence of the MOV-20D361KTR lies in its ability to protect electronic components from voltage surges and transients.

Packaging/Quantity

The MOV-20D361KTR is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 360V
  • Peak Current: 2000A
  • Maximum Energy Dissipation: 20J
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The MOV-20D361KTR typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Voltage clamping during transient events
  • Absorption of high-energy surges
  • Fast response to transient voltage spikes

Advantages

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

Disadvantages

  • Limited lifespan after repeated surges
  • Susceptible to degradation over time

Working Principles

The MOV-20D361KTR operates based on the principle of nonlinear voltage-dependent resistance. When a transient voltage spike occurs, the varistor's resistance decreases, allowing it to absorb the excess energy and protect the connected circuitry.

Detailed Application Field Plans

The MOV-20D361KTR is commonly used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MOV-20D361KTR include: - MOV-14D361K - MOV-20D391K - MOV-10D361K

In summary, the MOV-20D361KTR 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 across different industries.

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10 سوال و پاسخ رایج مربوط به کاربرد MOV-20D361KTR در راه حل های فنی را فهرست کنید

  1. What is the MOV-20D361KTR used for?

    • The MOV-20D361KTR is a metal oxide varistor (MOV) that is commonly used for surge protection in electrical and electronic circuits.

  2. What are the key specifications of the MOV-20D361KTR?

    • The MOV-20D361KTR has a maximum AC voltage of 130V, a maximum DC voltage of 175V, and a peak current of 6500A.

  3. How does the MOV-20D361KTR provide surge protection?

    • When a voltage surge occurs, the MOV-20D361KTR conducts current to divert the excess energy away from sensitive components, protecting them from damage.

  4. Where can the MOV-20D361KTR be used in technical solutions?

    • The MOV-20D361KTR can be used in power supplies, industrial equipment, consumer electronics, and other applications requiring surge protection.

  5. What are the typical failure modes of the MOV-20D361KTR?

    • The MOV-20D361KTR can degrade over time due to repeated surges, and may fail short-circuit or open-circuit, potentially leaving the protected circuit vulnerable.

  6. How should the MOV-20D361KTR be installed in a circuit?

    • The MOV-20D361KTR should be connected in parallel with the circuit to be protected, ensuring that it can shunt excess energy when needed.

  7. What are the temperature and humidity considerations for the MOV-20D361KTR?

    • The MOV-20D361KTR operates within a temperature range of -40°C to 85°C and at a relative humidity of up to 85%.

  8. Can the MOV-20D361KTR be used in outdoor applications?

    • Yes, the MOV-20D361KTR is suitable for outdoor use, but it should be housed in an appropriate enclosure to protect it from environmental factors.

  9. Are there any safety precautions to consider when using the MOV-20D361KTR?

    • It's important to ensure that the MOV-20D361KTR is properly rated for the application and that it complies with relevant safety standards to prevent hazards.

  10. What are the alternatives to the MOV-20D361KTR for surge protection?

    • Other surge protection devices such as gas discharge tubes (GDTs) and transient voltage suppressors (TVS diodes) can be considered as alternatives to the MOV-20D361KTR, depending on the specific requirements of the application.