Littelfuse Inc.
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TMOV20RP320EL2T7
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TMOV20RP320EL2T7

Product Overview

Category

The TMOV20RP320EL2T7 belongs to the category of surge protection devices.

Use

It is used to protect electrical and electronic equipment from voltage surges and transients.

Characteristics

  • High energy absorption capacity
  • Fast response time
  • Compact design
  • Long lifespan

Package

The TMOV20RP320EL2T7 is typically packaged in a protective casing to ensure safe handling and installation.

Essence

The essence of the TMOV20RP320EL2T7 lies in its ability to safeguard sensitive equipment from damaging voltage spikes.

Packaging/Quantity

The TMOV20RP320EL2T7 is usually packaged individually or in bulk quantities, depending on the supplier.

Specifications

  • Maximum Continuous Operating Voltage: 320V
  • Varistor Voltage: 710V
  • Peak Surge Current: 20kA
  • Operating Temperature Range: -40°C to 85°C
  • Lead-Free and RoHS Compliant

Detailed Pin Configuration

The TMOV20RP320EL2T7 features a standard pin configuration with clearly labeled terminals for easy installation. It typically includes input and output terminals for connection to the protected equipment.

Functional Features

  • Bi-directional protection
  • Low clamping voltage
  • Thermal protection
  • Fail-safe design

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Reliable performance
  • Wide operating temperature range
  • Compact size

Disadvantages

  • Limited maximum continuous operating voltage
  • Higher cost compared to basic surge protection devices

Working Principles

The TMOV20RP320EL2T7 utilizes metal oxide varistor (MOV) technology to divert excess voltage away from connected equipment. When a surge occurs, the varistor rapidly conducts current, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The TMOV20RP320EL2T7 is suitable for a wide range of applications, including: - Industrial control systems - Telecommunications equipment - Power distribution units - Renewable energy systems - Consumer electronics

Detailed and Complete Alternative Models

  • TMOV25RP420E: Offers higher continuous operating voltage
  • TMOV15RP280E: Lower cost alternative for less demanding applications
  • TMOV30RP350E: Increased surge current handling capability

In conclusion, the TMOV20RP320EL2T7 is a reliable surge protection device with advanced features designed to safeguard sensitive equipment from damaging voltage surges. Its compact design and high energy absorption capacity make it suitable for various industrial and commercial applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TMOV20RP320EL2T7 v technických řešeních

  1. What is the maximum voltage rating of TMOV20RP320EL2T7?

    • The maximum voltage rating of TMOV20RP320EL2T7 is 320V AC.

  2. What is the maximum energy absorption capability of TMOV20RP320EL2T7?

    • TMOV20RP320EL2T7 has a maximum energy absorption capability of 20J.

  3. What is the operating temperature range for TMOV20RP320EL2T7?

    • The operating temperature range for TMOV20RP320EL2T7 is -40°C to +85°C.

  4. What is the response time of TMOV20RP320EL2T7?

    • TMOV20RP320EL2T7 has a response time of less than 25 nanoseconds.

  5. Can TMOV20RP320EL2T7 be used in outdoor applications?

    • Yes, TMOV20RP320EL2T7 is suitable for outdoor applications as it has a wide operating temperature range and is designed for outdoor use.

  6. Is TMOV20RP320EL2T7 suitable for surge protection in power distribution systems?

    • Yes, TMOV20RP320EL2T7 is designed for surge protection in power distribution systems and can handle high surge currents.

  7. What is the recommended mounting orientation for TMOV20RP320EL2T7?

    • TMOV20RP320EL2T7 can be mounted in any orientation without affecting its performance.

  8. Does TMOV20RP320EL2T7 require external overcurrent protection?

    • Yes, it is recommended to use TMOV20RP320EL2T7 in conjunction with external overcurrent protection devices for comprehensive surge protection.

  9. Can TMOV20RP320EL2T7 be used in single-phase and three-phase systems?

    • Yes, TMOV20RP320EL2T7 is suitable for both single-phase and three-phase systems.

  10. What are the typical applications for TMOV20RP320EL2T7?

    • Typical applications for TMOV20RP320EL2T7 include surge protection in industrial equipment, HVAC systems, telecommunications, and power supplies.