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ERZ-E08B681CS
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ERZ-E08B681CS Encyclopedia Entry

Product Overview

The ERZ-E08B681CS belongs to the category of electronic components and is specifically a varistor. It is commonly used for surge protection in electrical circuits, offering characteristics such as high energy absorption capability and fast response time. The varistor is typically packaged in a cylindrical form and is available in various quantities per package.

Specifications

  • Model: ERZ-E08B681CS
  • Voltage Rating: 680V
  • Nominal Diameter: 8mm
  • Maximum Allowable Voltage: 560V
  • Peak Current (8/20μs): 8000A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ERZ-E08B681CS varistor consists of two leads that are connected to the electrical circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Surge Protection: Provides effective protection against voltage surges and transients.
  • Fast Response Time: Rapidly clamps excessive voltage to safeguard connected equipment.

Advantages and Disadvantages

Advantages

  • High energy absorption capability
  • Fast response time
  • Compact size

Disadvantages

  • Limited lifespan after repeated surges
  • Susceptible to degradation over time

Working Principles

The varistor operates based on the principle of voltage-dependent resistance. When subjected to a surge or transient voltage, the varistor's resistance decreases significantly, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The ERZ-E08B681CS varistor finds extensive application in various fields, including: - Power distribution systems - Telecommunication equipment - Industrial machinery - Consumer electronics

Detailed and Complete Alternative Models

  1. ERZ-E08D681CS: Similar specifications with higher energy absorption capability.
  2. ERZ-E08A681CS: Lower voltage rating with comparable performance characteristics.
  3. ERZ-E08C681CS: Enhanced surge handling capacity for demanding applications.

In conclusion, the ERZ-E08B681CS varistor offers reliable surge protection and fast response times, making it an essential component in safeguarding electrical circuits across diverse industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ERZ-E08B681CS v technických řešeních

  1. What is the maximum operating temperature of ERZ-E08B681CS?

    • The maximum operating temperature of ERZ-E08B681CS is 85°C.

  2. What is the voltage rating of ERZ-E08B681CS?

    • ERZ-E08B681CS has a voltage rating of 680V.

  3. What is the capacitance of ERZ-E08B681CS?

    • The capacitance of ERZ-E08B681CS is 680pF.

  4. What are the typical applications for ERZ-E08B681CS?

    • ERZ-E08B681CS is commonly used in surge protection for power supplies, industrial equipment, and communication systems.

  5. What is the response time of ERZ-E08B681CS?

    • The response time of ERZ-E08B681CS is typically less than 1 nanosecond.

  6. Is ERZ-E08B681CS suitable for outdoor use?

    • Yes, ERZ-E08B681CS is designed for outdoor use and can withstand harsh environmental conditions.

  7. Does ERZ-E08B681CS meet any specific industry standards?

    • ERZ-E08B681CS complies with international standards such as IEC 61000-4-5 for surge protection devices.

  8. Can ERZ-E08B681CS be used in high-frequency applications?

    • Yes, ERZ-E08B681CS is suitable for high-frequency applications due to its low capacitance.

  9. What is the expected lifespan of ERZ-E08B681CS?

    • ERZ-E08B681CS has a long lifespan and can provide reliable protection for many years under normal operating conditions.

  10. Are there any special installation considerations for ERZ-E08B681CS?

    • It is important to follow the manufacturer's guidelines for proper installation to ensure optimal performance of ERZ-E08B681CS.