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V575PA80C
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V575PA80C Product Overview

Introduction

The V575PA80C is a high-performance metal oxide varistor (MOV) designed for surge protection in various electronic and electrical applications. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High Performance, Reliable Surge Protection
  • Package: Disc
  • Essence: Metal Oxide Varistor
  • Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

  • Voltage Rating: 575V
  • Peak Current: 8kA
  • Energy Rating: 360J
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated Copper

Detailed Pin Configuration

The V575PA80C features a disc-shaped design with two lead terminals for easy integration into circuitry. The detailed pin configuration includes the identification of the anode and cathode terminals, ensuring proper installation and connectivity within the circuit.

Functional Features

  • Surge Protection: Provides reliable protection against voltage surges and transients.
  • Fast Response Time: Rapidly clamps excessive voltage to safeguard connected equipment.
  • High Energy Absorption: Capable of dissipating large amounts of energy during surge events.

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic devices.
  • Fast response time minimizes the risk of damage to connected equipment.
  • Robust construction ensures long-term reliability.

Disadvantages

  • Limited to specific voltage and current ratings.
  • May require additional components for comprehensive surge protection in complex systems.

Working Principles

The V575PA80C operates based on the principle of varistor action, where its resistance decreases significantly when subjected to high voltage, diverting excess current away from the protected circuit. This rapid change in resistance allows the varistor to absorb and dissipate the energy of the surge, safeguarding downstream components.

Detailed Application Field Plans

The V575PA80C is suitable for a wide range of applications, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Consumer Electronics - Automotive Electronics

Detailed and Complete Alternative Models

  • V130LA20A: Lower voltage rating, suitable for less demanding surge protection applications.
  • V250LA20A: Mid-range voltage rating, offering a balance between protection and cost.
  • V750LA80B: Higher voltage and energy rating for more demanding surge protection requirements.

In conclusion, the V575PA80C metal oxide varistor offers reliable surge protection for various electronic and electrical applications, making it an essential component in safeguarding sensitive equipment from transient voltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V575PA80C v technických řešeních

  1. What is V575PA80C?

    • V575PA80C is a type of varistor, also known as a voltage-dependent resistor, that is commonly used to protect electronic circuits from overvoltage conditions.

  2. What are the key specifications of V575PA80C?

    • The V575PA80C varistor has a maximum AC voltage of 460V, a maximum DC voltage of 615V, and a peak current of 4500A.

  3. How does V575PA80C function in technical solutions?

    • V575PA80C acts as a voltage-dependent switch, conducting current when the voltage across it exceeds a certain threshold, thereby diverting excess energy away from sensitive components.

  4. What are the typical applications of V575PA80C?

    • V575PA80C is commonly used in surge protection devices, power supplies, industrial equipment, and telecommunications systems to safeguard against transient voltage spikes.

  5. What are the advantages of using V575PA80C in technical solutions?

    • V575PA80C provides fast response to overvoltage events, high energy absorption capability, and reliability in protecting electronic components.

  6. How should V575PA80C be integrated into a circuit?

    • V575PA80C should be connected in parallel with the circuit or component to be protected, ensuring that it can shunt excess voltage away from sensitive areas.

  7. What are the temperature considerations for V575PA80C?

    • V575PA80C operates within a wide temperature range, typically from -40°C to +85°C, making it suitable for various environmental conditions.

  8. Are there any limitations to using V575PA80C?

    • While V575PA80C provides effective overvoltage protection, it is important to ensure that it is properly rated for the specific application and that it does not compromise the overall performance of the circuit.

  9. Can V575PA80C be replaced with other varistors in a circuit?

    • It is essential to consult the datasheet and consider the specific electrical characteristics and ratings of alternative varistors before replacing V575PA80C in a circuit.

  10. Where can V575PA80C be sourced for technical solutions?

    • V575PA80C varistors can be obtained from authorized distributors, electronic component suppliers, and manufacturers specializing in circuit protection devices.