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ERZ-V05V471

ERZ-V05V471

Product Overview

Category

The ERZ-V05V471 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 electronic circuits.

Characteristics

  • Package: Disc type
  • Essence: Metal oxide varistor
  • Packaging/Quantity: Available in bulk packaging with varying quantities

Specifications

The ERZ-V05V471 has the following specifications: - Voltage Rating: 470V - Maximum Allowable Voltage: 615V - Peak Current (8/20µs): 2500A - Energy (10/1000µs): 3.5J - Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The detailed pin configuration of ERZ-V05V471 includes two terminals for connection to the circuit.

Functional Features

  • Transient Voltage Suppression: Effectively suppresses transient voltage spikes.
  • Fast Response Time: Rapidly clamps excessive voltage to protect sensitive components.
  • High Energy Absorption: Capable of absorbing significant energy during transient events.

Advantages

  • Reliable Overvoltage Protection
  • Wide Operating Temperature Range
  • Compact Design

Disadvantages

  • Limited Lifespan under Repeated Overvoltage Events
  • Requires Replacement after Sustaining High Surge Currents

Working Principles

The ERZ-V05V471 operates based on the principle of nonlinear resistance, where its resistance decreases as the voltage across it increases. This allows it to divert excess current away from the protected circuit when an overvoltage event occurs.

Detailed Application Field Plans

The ERZ-V05V471 is commonly used in various applications, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to ERZ-V05V471 include: - ERZ-V07D471 - ERZ-V10D471 - ERZ-V14D471

In conclusion, the ERZ-V05V471 varistor provides reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ERZ-V05V471 في الحلول التقنية

  1. What is ERZ-V05V471?

    • ERZ-V05V471 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 ERZ-V05V471?

    • The key specifications of ERZ-V05V471 include a maximum allowable voltage of 47V, a nominal diameter of 5mm, and a peak current capability of 8000A.

  3. How does ERZ-V05V471 function in technical solutions?

    • ERZ-V05V471 acts as a voltage-clamping device, conducting significant current when the applied voltage exceeds its threshold, thereby diverting excess current away from sensitive components.

  4. In what applications can ERZ-V05V471 be used?

    • ERZ-V05V471 is commonly used in power supplies, telecommunication equipment, industrial control systems, and consumer electronics to protect against transient voltage spikes.

  5. What are the advantages of using ERZ-V05V471 in technical solutions?

    • The advantages of ERZ-V05V471 include its ability to provide fast response to overvoltage events, high energy absorption capability, and compact size for integration into various circuit designs.

  6. How should ERZ-V05V471 be connected in a circuit?

    • ERZ-V05V471 should be connected in parallel with the load or component to be protected, ensuring that it can shunt excess voltage away from the sensitive elements.

  7. What are the operating temperature and humidity ranges for ERZ-V05V471?

    • ERZ-V05V471 typically operates within a temperature range of -40°C to +85°C and a relative humidity range of 85% or less.

  8. Can ERZ-V05V471 be replaced by other types of surge protection devices?

    • While there are alternative surge protection devices, ERZ-V05V471's specific voltage and energy absorption characteristics make it unique for certain applications, so careful consideration is needed before substitution.

  9. Are there any precautions to consider when using ERZ-V05V471 in technical solutions?

    • It's important to ensure proper mounting and grounding of ERZ-V05V471, as well as to verify its compatibility with the specific circuit requirements and environmental conditions.

  10. Where can ERZ-V05V471 be sourced and purchased?

    • ERZ-V05V471 can be sourced from authorized distributors of electronic components and manufacturers specializing in surge protection devices. It is important to obtain genuine products to ensure reliability and performance.