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ERZ-V10D820
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ERZ-V10D820

Product Overview

Category

The ERZ-V10D820 belongs to the category of electronic components, specifically varistors.

Use

It is used to protect electronic circuits from overvoltage and transient voltage spikes.

Characteristics

  • High energy absorption capability
  • Fast response time
  • Wide operating temperature range
  • Low leakage current
  • Long lifespan

Package

The ERZ-V10D820 is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

The essence of the ERZ-V10D820 lies in its ability to safeguard sensitive electronic components from voltage surges.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 820V
  • Peak Current: 10kA
  • Maximum Allowable Voltage: 650V
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The ERZ-V10D820 typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Input/Anode - Pin 2: Output/Cathode

Functional Features

  • Rapid response to voltage spikes
  • Absorption of high-energy transients
  • Minimal impact on normal circuit operation
  • Reliable protection against overvoltage events

Advantages

  • Effective protection of sensitive electronic components
  • Wide operating temperature range
  • Long lifespan
  • Low leakage current

Disadvantages

  • Limited to specific voltage and current ratings
  • May require additional circuitry for comprehensive surge protection

Working Principles

The ERZ-V10D820 operates based on the principle of nonlinear resistance, where it exhibits a high resistance at normal operating voltages but rapidly decreases in resistance when subjected to overvoltage conditions, thereby diverting excess current away from the protected circuit.

Detailed Application Field Plans

The ERZ-V10D820 is commonly employed in various electronic systems, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

  • ERZ-V05D820
  • ERZ-V14D820
  • ERZ-V20D820
  • ERZ-V10D102
  • ERZ-V10D471

In conclusion, the ERZ-V10D820 varistor offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ERZ-V10D820 i tekniska lösningar

  1. What is ERZ-V10D820?

    • ERZ-V10D820 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-V10D820?

    • The key specifications of ERZ-V10D820 include a maximum allowable voltage of 820V, a nominal diameter of 10mm, and a peak current capability of 8000A.

  3. How does ERZ-V10D820 function in technical solutions?

    • ERZ-V10D820 functions by rapidly changing its resistance with changes in applied voltage, effectively diverting excess current away from sensitive components and protecting them from damage.

  4. In what applications can ERZ-V10D820 be used?

    • ERZ-V10D820 can be used in various technical solutions such as power supplies, industrial equipment, telecommunications systems, and consumer electronics to provide overvoltage protection.

  5. What are the advantages of using ERZ-V10D820 in technical solutions?

    • The advantages of using ERZ-V10D820 include its ability to respond quickly to overvoltage events, its high energy absorption capability, and its compact size.

  6. What are the typical failure modes of ERZ-V10D820?

    • The typical failure modes of ERZ-V10D820 include degradation due to prolonged exposure to overvoltage conditions and thermal stress, which can affect its protective capabilities.

  7. How should ERZ-V10D820 be integrated into a technical solution?

    • ERZ-V10D820 should be integrated into a technical solution by connecting it in parallel with the circuit or component that requires overvoltage protection, ensuring that it can shunt excess current when needed.

  8. Are there any temperature considerations for using ERZ-V10D820?

    • Yes, ERZ-V10D820 has a specified operating temperature range, and it's important to ensure that it remains within this range to maintain its performance and reliability.

  9. Can ERZ-V10D820 be replaced with other varistors in a technical solution?

    • While it's possible to replace ERZ-V10D820 with other varistors, it's essential to consider the specific electrical characteristics and ratings to ensure compatibility and effectiveness.

  10. What are the recommended testing procedures for verifying the functionality of ERZ-V10D820 in a technical solution?

    • The recommended testing procedures for ERZ-V10D820 include conducting overvoltage tests, measuring its response time, and verifying its ability to protect sensitive components under simulated fault conditions.