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VDRS20W230BSE
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VDRS20W230BSE

Product Overview

Category

The VDRS20W230BSE belongs to the category of Voltage Dependent Resistors (VDRs), also known as varistors.

Use

It is used for surge protection in electrical and electronic circuits.

Characteristics

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

Package

The VDRS20W230BSE is typically packaged in a cylindrical form with leads for easy integration into circuit boards.

Essence

The essence of the VDRS20W230BSE lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

It is commonly available in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 230V
  • Power Rating: 20W
  • Operating Temperature Range: -40°C to 85°C
  • Maximum Clamping Voltage: 395V
  • Peak Current Capability: 8000A

Detailed Pin Configuration

The VDRS20W230BSE typically has two leads, with the pin configuration as follows: 1. Lead 1: Connected to the anode side 2. Lead 2: Connected to the cathode side

Functional Features

  • Surge Protection: Provides effective protection against voltage surges and transients.
  • Fast Response: Rapidly clamps excessive voltage to protect downstream components.
  • Reliability: Ensures long-term stability and reliability in surge protection applications.

Advantages

  • Effective surge protection
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability compared to larger varistors
  • Sensitive to overvoltage events beyond specified ratings

Working Principles

The VDRS20W230BSE operates based on the principle of non-linear resistance, where its resistance decreases with increasing voltage, thereby diverting excess current away from sensitive components during surge events.

Detailed Application Field Plans

The VDRS20W230BSE finds application in various fields including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  1. VDRS14W230BSE

    • Voltage Rating: 230V
    • Power Rating: 14W
    • Similar surge protection capabilities

  2. VDRS30W230BSE

    • Voltage Rating: 230V
    • Power Rating: 30W
    • Higher power dissipation capability

  3. VDRS20W275BSE

    • Voltage Rating: 275V
    • Power Rating: 20W
    • Higher clamping voltage rating

In conclusion, the VDRS20W230BSE is a vital component in safeguarding electronic circuits from voltage surges and transients, offering reliable surge protection and fast response characteristics across various applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением VDRS20W230BSE в технических решениях.

Sure, here are 10 common questions and answers related to the application of VDRS20W230BSE in technical solutions:

  1. What is the VDRS20W230BSE?

    • The VDRS20W230BSE is a voltage-dependent resistor (VDR) designed for use in surge protection applications.

  2. What is the maximum operating voltage of the VDRS20W230BSE?

    • The maximum operating voltage of the VDRS20W230BSE is 230V AC.

  3. What is the typical response time of the VDRS20W230BSE?

    • The typical response time of the VDRS20W230BSE is less than 25 nanoseconds.

  4. What is the energy absorption capability of the VDRS20W230BSE?

    • The VDRS20W230BSE can absorb up to 20J of energy under surge conditions.

  5. Can the VDRS20W230BSE be used in outdoor applications?

    • Yes, the VDRS20W230BSE is suitable for outdoor applications as it has a wide operating temperature range and is designed to withstand harsh environmental conditions.

  6. What is the recommended mounting method for the VDRS20W230BSE?

    • The VDRS20W230BSE can be mounted directly on the PCB using through-hole technology or surface mount technology.

  7. Is the VDRS20W230BSE RoHS compliant?

    • Yes, the VDRS20W230BSE is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the expected lifespan of the VDRS20W230BSE?

    • The VDRS20W230BSE has a long operational lifespan when operated within its specified parameters, typically exceeding 10 years.

  9. Can the VDRS20W230BSE be used in telecommunications equipment?

    • Yes, the VDRS20W230BSE is suitable for use in telecommunications equipment to protect against voltage surges and transients.

  10. Does the VDRS20W230BSE require any additional protective components in a circuit?

    • The VDRS20W230BSE can be used alone for surge protection, but additional protective components such as fuses and varistors may be added for enhanced protection in specific applications.

I hope these questions and answers provide the information you were looking for! Let me know if you need further assistance.