Littelfuse Inc.
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V150LA1PX1347
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V150LA1PX1347

Product Overview

Category

The V150LA1PX1347 belongs to the category of electronic components, specifically a varistor.

Use

It is used as a voltage-dependent resistor to protect circuits from overvoltage conditions.

Characteristics

  • Voltage-dependent nonlinear behavior
  • Fast response time
  • High energy absorption capability
  • Compact size

Package

The V150LA1PX1347 is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

The essence of the V150LA1PX1347 lies in its ability to safeguard electronic devices and circuits from voltage surges.

Packaging/Quantity

It is commonly packaged in reels or trays and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Allowable Voltage: 150V
  • Energy Absorption Capability: 360J
  • Peak Current Capability: 4500A
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The V150LA1PX1347 typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Input/Anode - Pin 2: Ground/Cathode

Functional Features

  • Rapid response to overvoltage conditions
  • Nonlinear voltage-current characteristics
  • Low leakage current
  • Robust construction for reliability

Advantages

  • Effective protection against voltage transients
  • Compact size for space-constrained applications
  • Wide operating temperature range
  • High energy absorption capability

Disadvantages

  • Limited lifespan after multiple surge events
  • Sensitivity to extreme temperature fluctuations

Working Principles

The V150LA1PX1347 operates based on the principle of varistor action, where its resistance decreases with increasing voltage, thereby diverting excess current away from sensitive components.

Detailed Application Field Plans

The V150LA1PX1347 finds extensive use in various applications including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

  • V130LA20AP: Similar voltage rating with higher energy absorption capability
  • V275LA20AP: Higher voltage rating with comparable energy absorption capability
  • V14E140P: Lower voltage rating with similar energy absorption capability

In conclusion, the V150LA1PX1347 varistor serves as a crucial component in protecting electronic circuits from voltage surges, finding widespread application across diverse industries due to its reliable performance and compact design.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V150LA1PX1347 en soluciones técnicas

  1. What is the V150LA1PX1347?

    • The V150LA1PX1347 is a varistor, also known as a voltage-dependent resistor, used to protect electrical circuits from overvoltage conditions.

  2. What are the key specifications of the V150LA1PX1347?

    • The V150LA1PX1347 has a maximum AC voltage of 130V, a maximum DC voltage of 175V, and a peak current of 4500A.

  3. How does the V150LA1PX1347 function in technical solutions?

    • The V150LA1PX1347 acts as a voltage-clamping device, conducting significant current when subjected to overvoltage, thereby protecting sensitive components in the circuit.

  4. What are the typical applications of the V150LA1PX1347?

    • The V150LA1PX1347 is commonly used in power supplies, telecommunications equipment, industrial controls, and consumer electronics to safeguard against transient voltage spikes.

  5. What are the advantages of using the V150LA1PX1347 in technical solutions?

    • The V150LA1PX1347 provides reliable overvoltage protection, has fast response times, and can handle high surge currents, making it suitable for various applications.

  6. How should the V150LA1PX1347 be installed in a circuit?

    • The V150LA1PX1347 should be connected in parallel with the load or component requiring protection, ensuring that it can divert excess voltage away from the sensitive elements.

  7. What are the environmental considerations for the V150LA1PX1347?

    • The V150LA1PX1347 is designed to operate within specified temperature and humidity ranges, making it suitable for diverse environmental conditions.

  8. Are there any limitations to the use of V150LA1PX1347 in technical solutions?

    • While effective at clamping transient voltages, the V150LA1PX1347 may degrade over time with repeated exposure to high-energy surges, necessitating periodic inspection and replacement.

  9. Can the V150LA1PX1347 be used in combination with other protective devices?

    • Yes, the V150LA1PX1347 can be integrated into a comprehensive surge protection scheme alongside other devices such as fuses, circuit breakers, and gas discharge tubes for enhanced system resilience.

  10. Where can I obtain further technical information about the V150LA1PX1347?

    • Detailed datasheets, application notes, and technical support for the V150LA1PX1347 can be obtained from the manufacturer's website or authorized distributors.