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ROV20H301K-S-2
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ROV20H301K-S-2

Product Overview

The ROV20H301K-S-2 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions. This specific varistor is designed for use in a wide range of applications and is characterized by its high energy absorption capability, compact package, and reliable performance. The essence of the ROV20H301K-S-2 lies in its ability to safeguard sensitive electronic equipment from voltage spikes and surges. It is typically packaged individually and is available in various quantities to suit different application needs.

Specifications

  • Model: ROV20H301K-S-2
  • Category: Varistor
  • Maximum Allowable Voltage: 300V
  • Nominal Diameter: 20mm
  • Peak Current Rating: 10kA
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: Disc
  • Quantity: Available in various packaging options

Detailed Pin Configuration

The ROV20H301K-S-2 features a standard disc-shaped design with two leads for easy integration into circuit boards. The pin configuration includes a positive lead and a negative lead, allowing for straightforward installation and connection within electronic systems.

Functional Features

  • Overvoltage Protection: Effectively absorbs excess voltage to prevent damage to connected devices.
  • Fast Response Time: Rapidly responds to voltage surges, ensuring minimal impact on the protected circuitry.
  • Compact Design: Space-efficient form factor for seamless integration into diverse electronic applications.

Advantages and Disadvantages

Advantages 1. Reliable Overvoltage Protection 2. Compact and Easy to Install 3. Fast Response Time

Disadvantages 1. Limited Maximum Allowable Voltage 2. Operating Temperature Range Constraints

Working Principles

The ROV20H301K-S-2 operates based on the principle of non-linear voltage-dependent resistance. When subjected to an overvoltage condition, the varistor's resistance decreases, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, safeguarding it from potential damage.

Detailed Application Field Plans

The ROV20H301K-S-2 is well-suited for a broad range of applications, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Consumer Electronics - Automotive Electronics

Detailed and Complete Alternative Models

  1. ROV14H201K-S-2
  2. ROV25H401K-S-2
  3. ROV30H501K-S-2
  4. ROV18H101K-S-2

In conclusion, the ROV20H301K-S-2 varistor offers reliable overvoltage protection, fast response times, and a compact design, making it an ideal choice for diverse electronic applications. While it has limitations in terms of maximum allowable voltage and operating temperature range, its functional features and broad application field plans make it a valuable component in circuit protection.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ROV20H301K-S-2 en soluciones técnicas

  1. What is the ROV20H301K-S-2 used for?

    • The ROV20H301K-S-2 is a high-voltage metal oxide varistor (MOV) designed to protect electrical and electronic devices from overvoltage transients.

  2. What is the maximum voltage rating of the ROV20H301K-S-2?

    • The maximum voltage rating of the ROV20H301K-S-2 is 130V.

  3. What are the typical applications of the ROV20H301K-S-2?

    • The ROV20H301K-S-2 is commonly used in surge protection devices, power supplies, industrial equipment, and telecommunications equipment.

  4. What is the energy absorption capability of the ROV20H301K-S-2?

    • The ROV20H301K-S-2 has a high energy absorption capability, making it suitable for protecting sensitive electronic components from transient voltage spikes.

  5. Is the ROV20H301K-S-2 suitable for outdoor use?

    • Yes, the ROV20H301K-S-2 is designed for both indoor and outdoor applications, providing reliable overvoltage protection in various environments.

  6. Can the ROV20H301K-S-2 be used in automotive electronics?

    • Yes, the ROV20H301K-S-2 can be employed in automotive electronics to safeguard against voltage surges and transients.

  7. What are the temperature specifications for the ROV20H301K-S-2?

    • The ROV20H301K-S-2 has a wide operating temperature range, typically from -40°C to 85°C, ensuring performance in diverse conditions.

  8. Does the ROV20H301K-S-2 require any additional heat dissipation measures?

    • The ROV20H301K-S-2 is designed to handle transient events without requiring additional heat dissipation measures under normal operating conditions.

  9. Are there any specific mounting or installation requirements for the ROV20H301K-S-2?

    • The ROV20H301K-S-2 can be mounted using standard methods and does not have stringent installation requirements, simplifying integration into technical solutions.

  10. What are the reliability and lifespan expectations for the ROV20H301K-S-2?

    • The ROV20H301K-S-2 offers high reliability and a long lifespan, contributing to the durability and longevity of the technical solutions it protects.