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V47ZA1PX2855
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V47ZA1PX2855 Product Overview

Introduction

The V47ZA1PX2855 is a versatile electronic component widely used in various electrical and electronic applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, 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 energy absorption capability, fast response time
  • Package: Radial Lead Varistor
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Model: V47ZA1PX2855
  • Maximum Allowable Voltage: 47V
  • Peak Current Capability: 100A
  • Energy Absorption: 85J
  • Operating Temperature Range: -40°C to +85°C
  • Dimensions: 7mm diameter, 8mm length

Detailed Pin Configuration

The V47ZA1PX2855 typically features two radial leads for easy integration into circuit boards. The pin configuration includes: - Pin 1: Connection point for input voltage - Pin 2: Ground connection point

Functional Features

  • Surge Protection: Effectively absorbs and dissipates transient voltage surges
  • Fast Response Time: Rapidly clamps excessive voltage to protect downstream components
  • Reliability: Long operational life and high reliability in surge protection applications

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic components
  • Fast response time ensures minimal impact on connected devices
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited maximum allowable voltage compared to higher-rated varistors
  • May require additional circuitry for overvoltage protection in some applications

Working Principles

The V47ZA1PX2855 operates based on the principle of metal oxide varistor (MOV) technology. When subjected to a voltage surge, the varistor rapidly changes resistance to divert excess current away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

The V47ZA1PX2855 finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

  • V130LA20A: Higher voltage rating for more demanding surge protection applications
  • V25ZA1P: Lower voltage rating suitable for less critical surge protection needs
  • V82ZA2P: Intermediate voltage rating with similar surge protection capabilities

In conclusion, the V47ZA1PX2855 offers reliable surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from voltage transients.

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技術ソリューションにおける V47ZA1PX2855 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is V47ZA1PX2855?

    • V47ZA1PX2855 is a type of varistor, also known as a voltage-dependent resistor, which is used to protect electronic circuits from overvoltage conditions.

  2. What are the key specifications of V47ZA1PX2855?

    • The V47ZA1PX2855 varistor has a maximum AC voltage of 275V, a maximum DC voltage of 350V, and a peak current of 4500A.

  3. How does V47ZA1PX2855 function in technical solutions?

    • V47ZA1PX2855 acts as a voltage regulator by rapidly changing its resistance with changes in applied voltage, thereby protecting sensitive components from voltage spikes.

  4. In what applications is V47ZA1PX2855 commonly used?

    • V47ZA1PX2855 is often utilized in power supplies, surge protectors, industrial equipment, and consumer electronics to safeguard against transient voltage events.

  5. What are the advantages of using V47ZA1PX2855 in technical solutions?

    • V47ZA1PX2855 provides reliable overvoltage protection, fast response times, and high energy absorption capabilities, making it an effective solution for circuit protection.

  6. How should V47ZA1PX2855 be integrated into a circuit?

    • V47ZA1PX2855 should be connected in parallel with the circuit or component to be protected, allowing it to divert excess voltage away from sensitive components.

  7. What are the temperature considerations for V47ZA1PX2855?

    • V47ZA1PX2855 operates within a specified temperature range, typically between -40°C to +85°C, ensuring its functionality across various environmental conditions.

  8. Can V47ZA1PX2855 be replaced with other varistors in a circuit?

    • While substitution may be possible, it's important to ensure that any replacement varistor meets or exceeds the electrical characteristics and performance requirements of V47ZA1PX2855.

  9. Are there any reliability concerns with V47ZA1PX2855?

    • V47ZA1PX2855 is designed for long-term reliability, but proper application and adherence to manufacturer guidelines are crucial to ensure consistent performance.

  10. Where can V47ZA1PX2855 be sourced for technical solutions?

    • V47ZA1PX2855 varistors can be obtained from authorized distributors, electronic component suppliers, or directly from the manufacturer to guarantee authenticity and quality.