Littelfuse Inc.
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ROV05H220L-S-2
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ROV05H220L-S-2

Product Category

The ROV05H220L-S-2 belongs to the category of electronic components, specifically varistors.

Basic Information Overview

  • Use: The ROV05H220L-S-2 is used for voltage clamping and transient surge protection in electronic circuits.
  • Characteristics: It has a high energy absorption capability, fast response time, and low leakage current.
  • Package: The varistor is typically housed in a disc-shaped package with lead wires for connection.
  • Essence: The essence of the ROV05H220L-S-2 lies in its ability to protect sensitive electronic components from voltage spikes and surges.
  • Packaging/Quantity: It is commonly available in reels or trays containing multiple units.

Specifications

  • Voltage Rating: 22V
  • Maximum Allowable Voltage: 35V
  • Peak Current (8/20μs): 100A
  • Energy (10/1000μs): 0.1J
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ROV05H220L-S-2 typically has two lead wires for connection, with no specific pin configuration as it is a non-polarized component.

Functional Features

  • Transient Surge Protection: Effectively clamps excessive voltage levels to protect downstream circuitry.
  • Fast Response Time: Rapidly responds to voltage transients to minimize damage.
  • Low Leakage Current: Ensures minimal power dissipation during normal operation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Low leakage current

Disadvantages

  • Limited to specific voltage ratings
  • Susceptible to degradation after multiple surge events

Working Principles

The ROV05H220L-S-2 operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a transient overvoltage condition, the varistor conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The ROV05H220L-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 ROV05H220L-S-2 include: - ROV10H221K-S-2 - VDRS07H220BSE - S14K220E2

In conclusion, the ROV05H220L-S-2 varistor serves as a crucial component in safeguarding electronic circuits from voltage transients, offering a balance of performance and reliability within its specified parameters.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением ROV05H220L-S-2 в технических решениях.

  1. What is the ROV05H220L-S-2 used for in technical solutions?

    • The ROV05H220L-S-2 is a high-performance rotary solenoid that can be used in various technical solutions requiring precise and reliable rotary motion.

  2. What are the key features of the ROV05H220L-S-2?

    • The key features include a low profile design, high torque output, and a long operational life, making it suitable for demanding applications.

  3. How does the ROV05H220L-S-2 compare to other rotary solenoids on the market?

    • The ROV05H220L-S-2 stands out due to its compact size, high torque, and efficient operation, making it a preferred choice for many technical solutions.

  4. In what types of technical solutions is the ROV05H220L-S-2 commonly used?

    • It is commonly used in robotics, automation, medical devices, and other applications requiring precise rotary motion control.

  5. What voltage and current requirements does the ROV05H220L-S-2 have?

    • The ROV05H220L-S-2 typically operates at 24VDC and requires a current of around 0.5A, making it compatible with standard power supplies.

  6. Can the ROV05H220L-S-2 be integrated with existing control systems?

    • Yes, it can be easily integrated with various control systems, including PLCs, microcontrollers, and industrial automation platforms.

  7. What is the expected lifespan of the ROV05H220L-S-2 in continuous operation?

    • The ROV05H220L-S-2 is designed for long-term use and can typically operate for tens of thousands of cycles without significant degradation in performance.

  8. Does the ROV05H220L-S-2 require regular maintenance?

    • It is designed for minimal maintenance, with self-lubricating bearings and durable construction, reducing the need for frequent servicing.

  9. Are there any environmental considerations when using the ROV05H220L-S-2 in technical solutions?

    • The ROV05H220L-S-2 is designed to operate reliably in a wide range of temperatures and environmental conditions, making it suitable for diverse applications.

  10. Where can I find technical specifications and installation guidelines for the ROV05H220L-S-2?

    • Technical specifications and installation guidelines can be found in the product datasheet provided by the manufacturer or distributor, ensuring proper integration into technical solutions.