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TMOV20R575M
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TMOV20R575M

Product Overview

Category

The TMOV20R575M belongs to the category of metal oxide varistors (MOVs).

Use

It is used for surge protection in various electronic and electrical systems.

Characteristics

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

Package

The TMOV20R575M is typically available in a cylindrical package.

Essence

The essence of TMOV20R575M lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

It is commonly packaged in quantities suitable for industrial and commercial applications.

Specifications

  • Maximum Allowable Voltage: 575V
  • Peak Current Capability: 10kA
  • Energy Absorption: 360J
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The TMOV20R575M typically has two leads for connection to the circuit. The pin configuration is as follows: 1. Pin 1: Connection point for the anode 2. Pin 2: Connection point for the cathode

Functional Features

  • Bi-directional transient voltage suppression
  • Low leakage current
  • Robust construction for long-term reliability

Advantages

  • Effective protection against voltage surges
  • Fast response to transient events
  • Suitable for a wide range of applications

Disadvantages

  • Limited lifespan after repeated surge events
  • Requires periodic testing and replacement in high-risk environments

Working Principles

The TMOV20R575M operates based on the principle of varistor action, where its resistance decreases with increasing voltage. When a surge occurs, the varistor rapidly conducts, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The TMOV20R575M is widely used in: - Power distribution systems - Telecommunication equipment - Industrial control systems - Consumer electronics - Renewable energy installations

Detailed and Complete Alternative Models

Some alternative models to TMOV20R575M include: - TMOV14R320E: Lower voltage rating for sensitive electronics - TMOV25S431K: Higher energy absorption for industrial applications - TMOV34S681M: Extended lifespan for critical systems

In conclusion, the TMOV20R575M is a vital component in safeguarding electronic and electrical systems from damaging voltage surges and transients. Its robust design, fast response, and wide application range make it an essential element in modern surge protection strategies.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TMOV20R575M v technických řešeních

Sure, here are 10 common questions and answers related to the application of TMOV20R575M in technical solutions:

  1. What is the maximum voltage rating of the TMOV20R575M?

    • The TMOV20R575M has a maximum voltage rating of 575V AC.

  2. What is the maximum energy absorption capability of the TMOV20R575M?

    • The TMOV20R575M can absorb up to 20,000 Amps of surge current.

  3. What is the operating temperature range of the TMOV20R575M?

    • The TMOV20R575M has an operating temperature range of -40°C to +85°C.

  4. Can the TMOV20R575M be used in outdoor applications?

    • Yes, the TMOV20R575M is suitable for outdoor applications as it has a robust construction for outdoor use.

  5. What is the response time of the TMOV20R575M to a surge event?

    • The TMOV20R575M has a fast response time of less than 25 nanoseconds.

  6. Is the TMOV20R575M suitable for use in industrial control panels?

    • Yes, the TMOV20R575M is commonly used in industrial control panels to protect sensitive equipment from power surges.

  7. Does the TMOV20R575M require any maintenance after installation?

    • No, the TMOV20R575M is maintenance-free once installed.

  8. Can the TMOV20R575M be used in single-phase and three-phase systems?

    • Yes, the TMOV20R575M is suitable for use in both single-phase and three-phase systems.

  9. What is the expected lifespan of the TMOV20R575M?

    • The TMOV20R575M has a long lifespan and can provide reliable protection for many years under normal operating conditions.

  10. Are there any special mounting or installation requirements for the TMOV20R575M?

    • The TMOV20R575M can be easily mounted on standard DIN rails or directly onto the equipment being protected, making installation straightforward.

I hope these questions and answers are helpful for your technical solutions involving the TMOV20R575M. Let me know if you need further assistance!