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TMOV14R385M
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TMOV14R385M Encyclopedia Entry

Product Overview

The TMOV14R385M belongs to the category of metal oxide varistors (MOVs) and is primarily used for surge protection in electronic and electrical systems. This component is characterized by its high energy absorption capability, compact package, and reliable performance. It is typically packaged individually and is available in various quantities to suit different application needs.

Specifications

  • Model: TMOV14R385M
  • Voltage Rating: 385V
  • Peak Current Rating: 10kA
  • Operating Temperature Range: -40°C to +85°C
  • Lead Material: Tin-plated copper
  • Dimensions: 14mm diameter

Detailed Pin Configuration

The TMOV14R385M features a standard radial lead configuration with two leads for easy integration into circuit boards or wiring setups.

Functional Features

  • Surge Protection: Provides effective protection against voltage surges and transients.
  • Fast Response Time: Rapidly clamps excessive voltage to safeguard connected equipment.
  • Reliable Performance: Ensures consistent operation under varying environmental conditions.

Advantages and Disadvantages

Advantages

  • High energy absorption capacity
  • Compact design for space-constrained applications
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • Requires periodic testing for continued reliability

Working Principles

The TMOV14R385M operates based on the principle of varistor action, where its resistance decreases as the applied voltage increases, thereby diverting excess current away from sensitive components.

Detailed Application Field Plans

The TMOV14R385M is commonly employed in the following applications: - Power distribution systems - Telecommunication equipment - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

  1. TMOV20R420E: Voltage rating of 420V, peak current rating of 20kA
  2. TMOV25R460G: Voltage rating of 460V, peak current rating of 25kA
  3. TMOV30R500H: Voltage rating of 500V, peak current rating of 30kA

In conclusion, the TMOV14R385M is a vital component in safeguarding electronic and electrical systems from damaging voltage surges and transients. Its high energy absorption capacity, compact design, and reliable performance make it an essential choice for surge protection applications across various industries.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät TMOV14R385M :n soveltamiseen teknisissä ratkaisuissa

Sure, here are 10 common questions and answers related to the application of TMOV14R385M in technical solutions:

  1. What is the voltage rating of TMOV14R385M?

    • The voltage rating of TMOV14R385M is 385V AC.

  2. What is the maximum energy absorption capability of TMOV14R385M?

    • TMOV14R385M has a maximum energy absorption capability of 360J.

  3. What is the operating temperature range for TMOV14R385M?

    • The operating temperature range for TMOV14R385M is -40°C to +85°C.

  4. What is the typical response time of TMOV14R385M?

    • The typical response time of TMOV14R385M is less than 25 nanoseconds.

  5. Can TMOV14R385M be used in outdoor applications?

    • Yes, TMOV14R385M is suitable for outdoor applications as it has a robust construction for outdoor use.

  6. Is TMOV14R385M suitable for surge protection in power distribution systems?

    • Yes, TMOV14R385M is designed for surge protection in power distribution systems and can handle high surge currents.

  7. What is the recommended mounting orientation for TMOV14R385M?

    • TMOV14R385M can be mounted in any orientation without affecting its performance.

  8. Does TMOV14R385M require any external overvoltage protection circuitry?

    • No, TMOV14R385M does not require additional external overvoltage protection circuitry as it provides integrated protection.

  9. Can TMOV14R385M be used in industrial control panels?

    • Yes, TMOV14R385M is suitable for use in industrial control panels to protect sensitive equipment from voltage surges.

  10. Is TMOV14R385M compliant with relevant safety standards?

    • Yes, TMOV14R385M is compliant with UL1449 and IEC 61643-11 safety standards for surge protective devices.

I hope these questions and answers are helpful for your technical solutions involving TMOV14R385M. Let me know if you need further assistance!