Littelfuse Inc.
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V230LU40CPX10
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V230LU40CPX10

Product Overview

Category

The V230LU40CPX10 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Use

It is used to suppress voltage surges and limit transient overvoltage in various electronic circuits.

Characteristics

  • Package: Disc
  • Essence: Metal Oxide Varistor (MOV)
  • Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

The V230LU40CPX10 has the following specifications: - Voltage Rating: 230V - Maximum Allowable Voltage: 710V - Peak Current (8/20 µs): 4000A - Energy (10/1000 µs): 40J - Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The V230LU40CPX10 varistor has a disc shape with two terminals for connection to the circuit. The pin configuration is as follows: - Terminal 1: Connects to one end of the circuit - Terminal 2: Connects to the other end of the circuit

Functional Features

  • Overvoltage Protection: Provides protection against voltage spikes and surges.
  • Fast Response Time: Rapidly clamps excessive voltage to protect sensitive electronic components.

Advantages and Disadvantages

Advantages

  • Effective overvoltage protection
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited lifespan after repeated exposure to overvoltage conditions
  • Can degrade over time with exposure to high energy surges

Working Principles

The V230LU40CPX10 operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases. When an overvoltage condition occurs, the varistor rapidly conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The V230LU40CPX10 is commonly used in the following applications: - Power supply units - Surge protectors - Industrial equipment - Telecommunications systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the V230LU40CPX10 varistor include: - V130LA20CPX10 - V275LA40CPX10 - V420LA40CPX10 - V150LA20CPX10

In conclusion, the V230LU40CPX10 varistor is a crucial component in protecting electronic circuits from overvoltage events, offering effective surge suppression and fast response times. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V230LU40CPX10 en soluciones técnicas

  1. What is V230LU40CPX10?

    • V230LU40CPX10 is a varistor, also known as a voltage-dependent resistor, that is commonly used to protect electronic circuits from overvoltage conditions.

  2. How does V230LU40CPX10 work?

    • V230LU40CPX10 works by exhibiting a high resistance at normal operating voltages and rapidly decreasing its resistance when the voltage exceeds a certain threshold, thereby diverting excess current away from sensitive components.

  3. What are the typical applications of V230LU40CPX10?

    • V230LU40CPX10 is commonly used in surge protection devices, power supplies, industrial equipment, and electronic appliances to safeguard against transient voltage spikes and surges.

  4. What is the maximum voltage rating of V230LU40CPX10?

    • The maximum voltage rating of V230LU40CPX10 is 230V, making it suitable for protecting low-voltage electronic systems.

  5. What is the energy absorption capability of V230LU40CPX10?

    • V230LU40CPX10 has a high energy absorption capability, allowing it to effectively dissipate energy from transient events and protect connected devices.

  6. Is V230LU40CPX10 suitable for outdoor applications?

    • Yes, V230LU40CPX10 is designed to withstand outdoor environments and can be used in outdoor electrical and electronic systems.

  7. Can V230LU40CPX10 be used in automotive applications?

    • Yes, V230LU40CPX10 can be utilized in automotive electronics to provide protection against voltage transients and surges.

  8. What are the temperature specifications for V230LU40CPX10?

    • V230LU40CPX10 typically operates within a temperature range of -40°C to 85°C, ensuring reliable performance in various environmental conditions.

  9. Does V230LU40CPX10 require any additional circuitry for proper operation?

    • V230LU40CPX10 may require appropriate circuit protection and coordination with other protective devices to ensure comprehensive overvoltage protection in a system.

  10. Where can I find detailed technical specifications for V230LU40CPX10?

    • Detailed technical specifications for V230LU40CPX10 can be obtained from the manufacturer's datasheet or product documentation, providing comprehensive information on its electrical characteristics and application guidelines.