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V320LA40C
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V320LA40C

Product Overview

Category

The V320LA40C 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 capability
  • Fast response time
  • Wide operating voltage range
  • Robust construction for reliability

Package

The V320LA40C is typically available in a disc-shaped package with leads for easy integration into circuits.

Essence

The essence of the V320LA40C lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

It is commonly packaged in reels or trays, and the quantity per package varies based on manufacturer specifications.

Specifications

  • Maximum Allowable Voltage: 320V
  • Peak Current Capability: 10kA
  • Energy Rating: 4.0J
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The V320LA40C typically has two leads, with the pin configuration as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Clamping of transient overvoltages
  • Limiting voltage spikes to protect downstream components
  • Rapid response to voltage surges

Advantages

  • Effective protection against voltage transients
  • Wide operating temperature range
  • High energy absorption capability

Disadvantages

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

Working Principles

The V320LA40C operates based on the nonlinear voltage-current characteristics of metal oxide varistors. When a transient voltage surge occurs, the varistor conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The V320LA40C is widely used in: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

  • V130LA20C
  • V275LA40B
  • V385LA40BP

In conclusion, the V320LA40C is a crucial component in safeguarding electronic and electrical systems from transient voltage events. Its robust characteristics and functional features make it an essential part of modern electronic designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av V320LA40C i tekniska lösningar

  1. What is the maximum voltage rating of V320LA40C?

    • The maximum voltage rating of V320LA40C is 320V.

  2. What is the maximum surge current capability of V320LA40C?

    • V320LA40C has a maximum surge current capability of 10,000A.

  3. What is the operating temperature range for V320LA40C?

    • The operating temperature range for V320LA40C is -40°C to +85°C.

  4. What are the typical applications for V320LA40C?

    • V320LA40C is commonly used in surge protection for power supplies, AC/DC converters, and industrial equipment.

  5. What is the response time of V320LA40C?

    • The response time of V320LA40C is less than 5 nanoseconds.

  6. Is V320LA40C suitable for use in outdoor environments?

    • Yes, V320LA40C is suitable for outdoor use as it is designed to withstand harsh environmental conditions.

  7. Does V320LA40C meet industry safety standards?

    • Yes, V320LA40C is UL recognized and meets various international safety standards.

  8. Can V320LA40C be used in telecommunications equipment?

    • Yes, V320LA40C is suitable for use in telecommunications equipment for surge protection.

  9. What is the recommended mounting method for V320LA40C?

    • V320LA40C can be mounted using through-hole or surface mount techniques, depending on the application requirements.

  10. Does V320LA40C require any additional heat sinking or cooling?

    • No, V320LA40C does not require additional heat sinking or cooling under normal operating conditions.