Littelfuse Inc.
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
ROV07H680K-S-2
عرض التفاصيل جداول البيانات

ROV07H680K-S-2

Product Overview

Category

The ROV07H680K-S-2 belongs to the category of electronic components, specifically a varistor.

Use

It is used as a voltage-dependent resistor to protect circuits from excessive transient voltage surges.

Characteristics

  • Package: The ROV07H680K-S-2 is typically available in a disc-shaped package.
  • Essence: It acts as a voltage regulator by varying its resistance with applied voltage.
  • Packaging/Quantity: It is commonly packaged in reels or trays and is available in various quantities.

Specifications

  • Model: ROV07H680K-S-2
  • Voltage Rating: 680V
  • Nominal Diameter: 7mm
  • Maximum Allowable Voltage: 420V
  • Peak Current Capability: 8000A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ROV07H680K-S-2 typically has two terminals for connection. The pin configuration is as follows: - Terminal 1: Connects to one end of the circuit - Terminal 2: Connects to the other end of the circuit

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and surges.
  • Fast Response Time: Rapidly clamps excessive voltage to protect sensitive components.
  • Reliable Operation: Offers consistent performance over a wide range of operating conditions.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited lifespan under repeated high-energy surges
  • Requires replacement after absorbing significant energy

Working Principles

The ROV07H680K-S-2 operates based on the principle of voltage-dependent resistance. When the applied voltage exceeds the varistor's threshold, it conducts current and dissipates the excess energy, thereby protecting the connected circuitry.

Detailed Application Field Plans

The ROV07H680K-S-2 is commonly used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the ROV07H680K-S-2 include: - ROV05H560K-S-2 - ROV10H820K-S-2 - ROV20H102K-S-2

In conclusion, the ROV07H680K-S-2 varistor offers effective transient voltage suppression and finds widespread use in diverse electronic applications.

[Word Count: 366]

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ROV07H680K-S-2 في الحلول التقنية

  1. What is the ROV07H680K-S-2 used for in technical solutions?

    • The ROV07H680K-S-2 is a high-voltage radial leaded varistor commonly used for overvoltage protection in various technical applications.

  2. What is the maximum voltage rating of the ROV07H680K-S-2?

    • The ROV07H680K-S-2 has a maximum voltage rating of 680V.

  3. What is the typical application of the ROV07H680K-S-2 in technical solutions?

    • It is typically used to protect sensitive electronic components and circuits from transient voltage spikes and surges.

  4. How does the ROV07H680K-S-2 provide overvoltage protection?

    • The varistor acts as a voltage-dependent resistor, conducting current when the voltage exceeds its threshold, thereby diverting excess energy away from the protected circuit.

  5. Can the ROV07H680K-S-2 be used in both AC and DC applications?

    • Yes, the ROV07H680K-S-2 is suitable for both AC and DC overvoltage protection applications.

  6. What is the operating temperature range of the ROV07H680K-S-2?

    • The ROV07H680K-S-2 has an operating temperature range of -40°C to 85°C.

  7. Is the ROV07H680K-S-2 suitable for use in outdoor or harsh environments?

    • Yes, the ROV07H680K-S-2 is designed to withstand outdoor and harsh environmental conditions.

  8. What are the key advantages of using the ROV07H680K-S-2 in technical solutions?

    • Its compact size, high energy absorption capability, and fast response time make it an effective solution for overvoltage protection.

  9. Are there any specific mounting or installation considerations for the ROV07H680K-S-2?

    • It should be securely mounted to minimize mechanical stress and ensure proper heat dissipation.

  10. Where can I find detailed technical specifications and application guidelines for the ROV07H680K-S-2?

    • Detailed technical specifications and application guidelines can be found in the product datasheet provided by the manufacturer.