Littelfuse Inc.
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V230LA40APX10

V230LA40APX10

Product Overview

Category

The V230LA40APX10 belongs to the category of metal oxide varistors (MOVs).

Use

It is used for transient voltage suppression in various electronic and electrical systems.

Characteristics

  • High energy absorption capacity
  • Fast response time
  • Wide operating voltage range
  • Robust construction for reliability

Package

The V230LA40APX10 is available in a cylindrical package with leads for easy installation.

Essence

The essence of the V230LA40APX10 lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

It is typically packaged in reels or trays, and the quantity per package varies based on customer requirements.

Specifications

  • Maximum Continuous Voltage Rating: 230V
  • Peak Current Capability: 10kA
  • Energy Absorption: 360J
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The V230LA40APX10 has a standard radial lead configuration with two leads for through-hole mounting. The pinout is as follows: 1. Anode (+) 2. Cathode (-)

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High surge current handling capability
  • Excellent voltage response characteristics

Advantages

  • Effective protection against voltage surges
  • Wide operating temperature range
  • Reliable performance in demanding environments
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited lifespan after multiple surge events
  • Requires periodic testing and replacement in high-risk applications

Working Principles

The V230LA40APX10 operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a voltage surge, the varistor conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The V230LA40APX10 is commonly used in the following applications: - Power supplies - Telecommunications equipment - Industrial control systems - Surge protection devices - Consumer electronics

Detailed and Complete Alternative Models

  1. V250LA40APX10
    • Similar specifications with higher continuous voltage rating
  2. V200LA40APX10
    • Lower energy absorption but suitable for less demanding applications
  3. V275LA40APX10
    • Higher peak current capability for more robust protection

In conclusion, the V230LA40APX10 is a versatile metal oxide varistor designed to safeguard electronic systems from transient voltage events. Its robust construction, wide operating range, and fast response make it an essential component in modern electronic designs.

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Énumérez 10 questions et réponses courantes liées à l'application de V230LA40APX10 dans les solutions techniques

  1. What is V230LA40APX10?

    • V230LA40APX10 is a metal oxide varistor (MOV) that is commonly used for transient voltage suppression in electronic circuits.

  2. What are the key specifications of V230LA40APX10?

    • V230LA40APX10 has a maximum continuous voltage rating of 230V, a peak current capability of 10kA, and a varistor voltage of 395V.

  3. How does V230LA40APX10 protect electronic circuits?

    • V230LA40APX10 protects electronic circuits by clamping transient overvoltages to a safe level, preventing damage to sensitive components.

  4. In what applications is V230LA40APX10 typically used?

    • V230LA40APX10 is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics to protect against voltage surges and transients.

  5. What are the advantages of using V230LA40APX10 in technical solutions?

    • V230LA40APX10 offers fast response times, high surge current capability, and reliability in suppressing voltage transients, making it an effective solution for protecting electronic equipment.

  6. How should V230LA40APX10 be integrated into a circuit?

    • V230LA40APX10 should be connected in parallel with the load or equipment to be protected, ensuring that it can divert excess voltage away from the sensitive components.

  7. What are the temperature and environmental considerations for V230LA40APX10?

    • V230LA40APX10 operates within a specified temperature range and is designed to withstand typical environmental conditions encountered in electronic applications.

  8. Can V230LA40APX10 be used in both AC and DC circuits?

    • Yes, V230LA40APX10 is suitable for use in both AC and DC circuits, providing protection against transient overvoltages in various electrical systems.

  9. Are there any specific installation or mounting requirements for V230LA40APX10?

    • V230LA40APX10 should be mounted securely and as close as possible to the input terminals of the equipment being protected to minimize lead length and maximize its effectiveness.

  10. What are the potential failure modes of V230LA40APX10 and how can they be mitigated?

    • Potential failure modes include thermal runaway and degradation over time. Mitigation strategies may involve proper derating, thermal management, and periodic testing to ensure continued functionality.

Is there anything else you would like to know about V230LA40APX10 or its application in technical solutions?