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ROV05H470K-S-2
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ROV05H470K-S-2

Product Overview

Category

The ROV05H470K-S-2 belongs to the category of electronic components, specifically varistors.

Use

It is used for transient voltage suppression and surge protection in electronic circuits.

Characteristics

  • High energy absorption capability
  • Fast response time
  • Wide operating temperature range
  • Compact size

Package

The ROV05H470K-S-2 is typically available in a surface mount package.

Essence

The essence of the ROV05H470K-S-2 lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

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

Specifications

  • Voltage Rating: 47V
  • Maximum Allowable Voltage: 30V
  • Peak Current Capability: 100A
  • Operating Temperature Range: -40°C to 85°C
  • Capacitance: 250pF

Detailed Pin Configuration

The ROV05H470K-S-2 typically has two pins for surface mount installation. The pinout configuration is as follows: 1. Pin 1: Input/Anode 2. Pin 2: Ground/Cathode

Functional Features

  • Transient voltage suppression
  • Surge protection
  • Fast response to voltage spikes

Advantages

  • Protects sensitive electronic components
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited maximum allowable voltage
  • Capacitance may affect high-frequency signals

Working Principles

The ROV05H470K-S-2 operates based on the principle of varistor action, where its resistance decreases with increasing voltage, thereby diverting excess current away from sensitive components.

Detailed Application Field Plans

The ROV05H470K-S-2 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the ROV05H470K-S-2 include: - ROV10H471K-S-2 - VDRS07H470BSE - ERZ-V05D470

In conclusion, the ROV05H470K-S-2 varistor is a crucial component in protecting electronic circuits from voltage surges and transients, offering fast response and high energy absorption capabilities. While it has specific limitations, its advantages make it an essential part of many electronic systems.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng ROV05H470K-S-2 sa mga teknikal na solusyon

  1. What is the ROV05H470K-S-2 used for in technical solutions?

    • The ROV05H470K-S-2 is a varistor that is commonly used for overvoltage protection in electronic circuits.

  2. How does the ROV05H470K-S-2 provide overvoltage protection?

    • The ROV05H470K-S-2 acts as a voltage-dependent resistor, conducting current when the voltage across it exceeds a certain threshold, thereby diverting excess voltage away from sensitive components.

  3. What are the typical applications of the ROV05H470K-S-2 in technical solutions?

    • The ROV05H470K-S-2 is often used in power supplies, industrial equipment, consumer electronics, and automotive systems to protect against voltage spikes and surges.

  4. What is the maximum voltage rating of the ROV05H470K-S-2?

    • The ROV05H470K-S-2 has a maximum voltage rating of 47V, making it suitable for protecting low-voltage electronic circuits.

  5. Can the ROV05H470K-S-2 be used in high-power applications?

    • No, the ROV05H470K-S-2 is designed for low-power applications and may not be suitable for high-power scenarios.

  6. Is the ROV05H470K-S-2 suitable for use in outdoor environments?

    • Yes, the ROV05H470K-S-2 is often designed to meet environmental standards and can be used in outdoor or harsh conditions.

  7. What is the response time of the ROV05H470K-S-2 during an overvoltage event?

    • The response time of the ROV05H470K-S-2 is typically very fast, providing rapid protection against voltage transients.

  8. Does the ROV05H470K-S-2 require any additional circuitry for proper operation?

    • In most cases, the ROV05H470K-S-2 can be directly connected across the circuit being protected without the need for additional circuitry.

  9. What are the temperature limitations of the ROV05H470K-S-2?

    • The ROV05H470K-S-2 is designed to operate within a specified temperature range, typically from -40°C to 85°C.

  10. Are there any special handling considerations for the ROV05H470K-S-2 during installation?

    • It is important to follow proper ESD (electrostatic discharge) precautions when handling the ROV05H470K-S-2 to prevent damage to the component.