Littelfuse Inc.
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V275LA10PX2855
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V275LA10PX2855

Product Overview

Category

The V275LA10PX2855 belongs to the category of metal oxide varistors (MOVs).

Use

It is used for surge protection in electronic circuits and devices.

Characteristics

  • High energy absorption capacity
  • Fast response time
  • Wide operating voltage range
  • Reliable performance

Package

The V275LA10PX2855 is typically available in a cylindrical package.

Essence

The essence of the V275LA10PX2855 lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

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

Specifications

  • Maximum Allowable Voltage: 275V
  • Peak Current Capability: 4500A
  • Energy Rating: 110J
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The V275LA10PX2855 typically has two leads for connection to the circuit. The pin configuration may vary slightly based on the manufacturer's specifications.

Functional Features

  • Clamping of transient overvoltages
  • Absorption of high surge currents
  • Protection of downstream components

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Wide operating voltage range

Disadvantages

  • Limited lifespan after multiple surge events
  • Susceptible to degradation over time with repeated surges

Working Principles

The V275LA10PX2855 operates based on the principle of nonlinear voltage-dependent resistance. When a voltage surge occurs, the MOV conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The V275LA10PX2855 is commonly used in: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • V130LA20A
  • V320LA20A
  • V420LA20A
  • V510LA20A

Note: The alternative models listed above are indicative and may vary based on specific application requirements.

In conclusion, the V275LA10PX2855 metal oxide varistor is a crucial component in safeguarding electronic circuits and devices from voltage surges. Its robust characteristics, functional features, and wide application make it an essential element in modern electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V275LA10PX2855 v technických řešeních

  1. What is the V275LA10PX2855?

    • The V275LA10PX2855 is a metal oxide varistor (MOV) designed for overvoltage protection in various technical solutions.

  2. What are the key specifications of the V275LA10PX2855?

    • The V275LA10PX2855 has a maximum AC voltage of 175V, a maximum DC voltage of 225V, and a peak current of 6500A.

  3. Where can the V275LA10PX2855 be used?

    • It can be used in surge protection devices, power supplies, industrial equipment, and other applications requiring overvoltage protection.

  4. How does the V275LA10PX2855 provide overvoltage protection?

    • The V275LA10PX2855 clamps excessive voltage to protect sensitive components by diverting the excess energy away from the circuit.

  5. What are the temperature specifications of the V275LA10PX2855?

    • The V275LA10PX2855 has an operating temperature range of -40°C to 85°C.

  6. Is the V275LA10PX2855 RoHS compliant?

    • Yes, the V275LA10PX2855 is RoHS compliant, making it suitable for environmentally conscious applications.

  7. Can the V275LA10PX2855 be used in automotive applications?

    • Yes, the V275LA10PX2855 can be used in automotive electronics for overvoltage protection.

  8. What is the expected lifespan of the V275LA10PX2855?

    • The V275LA10PX2855 has a long lifespan when operated within its specified parameters, typically lasting for many years.

  9. Does the V275LA10PX2855 require any additional protective measures?

    • It is recommended to use the V275LA10PX2855 in conjunction with fuses or thermal disconnectors for added protection in case of extreme overvoltage events.

  10. Where can I find detailed application notes for using the V275LA10PX2855 in technical solutions?

    • Detailed application notes for the V275LA10PX2855 can be found on the manufacturer's website or in the product datasheet.