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V480LA80CP
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V480LA80CP

Product Overview

Category

The V480LA80CP belongs to the category of metal oxide varistors (MOVs).

Use

It is used for transient voltage suppression in electronic circuits to protect against overvoltage conditions.

Characteristics

  • Fast response time
  • High surge current capability
  • Low leakage current
  • Wide operating voltage range

Package

The V480LA80CP is typically available in a radial leaded package.

Essence

The essence of the V480LA80CP lies in its ability to effectively suppress transient voltage spikes and protect sensitive electronic components.

Packaging/Quantity

It is commonly packaged in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Operating Voltage: 480V
  • Peak Current Capability: 10kA
  • Energy Rating: 360J
  • Maximum Clamping Voltage: 775V
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The V480LA80CP typically has two leads, with the pin configuration as follows: 1. Anode (+) 2. Cathode (-)

Functional Features

  • Bi-directional clamping capability
  • Excellent voltage response characteristics
  • Robust construction for reliability

Advantages

  • Effective protection against voltage transients
  • Wide operating temperature range
  • High surge current capability

Disadvantages

  • Limited lifespan after repeated exposure to high surge currents
  • Requires replacement after significant overvoltage events

Working Principles

The V480LA80CP operates based on the principle of nonlinear voltage-dependent resistance. When subjected to overvoltage conditions, the MOV conducts current and clamps the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The V480LA80CP is widely used in various applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the V480LA80CP include: - V130LA20CP - V250LA40CP - V680LA100CP - V910LA160CP

In conclusion, the V480LA80CP is a vital component in electronic circuit protection, offering reliable transient voltage suppression and safeguarding sensitive electronics from overvoltage events.

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  1. What is the V480LA80CP?

    • The V480LA80CP is a metal oxide varistor (MOV) component used for transient voltage suppression in electronic circuits.

  2. What are the key specifications of the V480LA80CP?

    • The V480LA80CP has a maximum AC voltage of 300V, a maximum DC voltage of 385V, and a peak current of 8000A.

  3. How does the V480LA80CP provide transient voltage suppression?

    • The V480LA80CP clamps excessive voltage by diverting it through the varistor, protecting sensitive components in the circuit.

  4. In what applications is the V480LA80CP commonly used?

    • The V480LA80CP is often used in power supplies, industrial equipment, telecommunications, and consumer electronics to protect against voltage surges.

  5. What is the operating temperature range of the V480LA80CP?

    • The V480LA80CP can operate within a temperature range of -40°C to 85°C.

  6. How is the V480LA80CP installed in a circuit?

    • The V480LA80CP is typically soldered onto a printed circuit board or connected using appropriate terminals.

  7. What are the potential failure modes of the V480LA80CP?

    • The V480LA80CP can fail due to prolonged exposure to overvoltage conditions or excessive current, leading to degradation or catastrophic failure.

  8. Can the V480LA80CP be used in outdoor applications?

    • Yes, the V480LA80CP is suitable for outdoor use as long as it is housed in an appropriate enclosure to protect it from environmental factors.

  9. Are there any recommended test procedures for verifying the performance of the V480LA80CP?

    • Yes, standard surge tests and voltage clamping tests can be performed to verify the effectiveness of the V480LA80CP in suppressing transient voltages.

  10. What are the alternatives to the V480LA80CP for transient voltage suppression?

    • Alternatives to the V480LA80CP include other MOVs with similar specifications, as well as TVS diodes and gas discharge tubes, depending on the specific application requirements.