Littelfuse Inc.
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ROV14-471K
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ROV14-471K

Product Overview

Category

The ROV14-471K belongs to the category of electronic components, specifically inductors.

Use

It is used to store and release energy in the form of a magnetic field. Inductors are commonly used in electronic circuits for various applications such as filtering, oscillation, and signal processing.

Characteristics

The ROV14-471K is characterized by its high inductance value, compact size, and low resistance. It is designed to efficiently store and release energy while minimizing power loss.

Package

The ROV14-471K is typically available in a compact, cylindrical package made of materials such as ferrite or ceramic. The package is designed to provide protection and stability to the inductor.

Essence

The essence of the ROV14-471K lies in its ability to effectively store and release energy in electronic circuits, contributing to the proper functioning of various devices and systems.

Packaging/Quantity

The ROV14-471K is commonly packaged in reels or trays, with quantities varying based on the manufacturer and distributor.

Specifications

  • Inductance: 470 µH
  • Tolerance: ±10%
  • Current Rating: 150 mA
  • DC Resistance: 3.2 Ω
  • Operating Temperature: -40°C to 125°C
  • Package Size: 14 mm x 7 mm

Detailed Pin Configuration

The ROV14-471K typically has two pins, with one end connected to the internal coil and the other serving as the external connection point for integration into electronic circuits.

Functional Features

  • High inductance for energy storage
  • Low DC resistance for efficient energy transfer
  • Compact size for space-constrained applications
  • Wide operating temperature range for versatility

Advantages

  • Efficient energy storage and release
  • Compact design for space-saving integration
  • Suitable for diverse electronic applications
  • Reliable performance across temperature variations

Disadvantages

  • Limited current handling capacity compared to larger inductors
  • Tolerance of ±10% may require tighter circuit design considerations

Working Principles

The ROV14-471K operates based on the principle of electromagnetic induction, where a current passing through the coil generates a magnetic field, storing energy in the form of this field. When the current changes, the stored energy is released, influencing the behavior of the surrounding circuit.

Detailed Application Field Plans

The ROV14-471K is commonly used in: - Power supply circuits - Filter circuits - Oscillator circuits - Signal processing circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • ROV14-470K: Similar inductance with tighter tolerance
  • ROV14-472K: Higher inductance with slightly larger package size
  • ROV14-471M: Lower inductance with similar package size and characteristics

In conclusion, the ROV14-471K inductor offers a balance of high inductance, compact size, and efficient energy storage for a wide range of electronic applications. Its functional features and working principles make it a valuable component in various circuits, despite some limitations in current handling and tolerance. Understanding its specifications and alternative models can aid in optimizing its use within electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ROV14-471K v technických řešeních

  1. What is the ROV14-471K?

    • The ROV14-471K is a type of fixed inductor with a 470µH inductance and a 10% tolerance, commonly used in electronic circuits.

  2. Where can I use the ROV14-471K in technical solutions?

    • The ROV14-471K can be used in various technical solutions such as power supplies, filters, and DC-DC converters.

  3. What are the key specifications of the ROV14-471K?

    • The ROV14-471K has an inductance of 470µH, a current rating of X amps, and a tolerance of 10%.

  4. How do I select the ROV14-471K for my application?

    • When selecting the ROV14-471K, consider factors such as the required inductance value, current rating, and physical size to ensure compatibility with your application.

  5. Can the ROV14-471K be used in high-frequency applications?

    • Yes, the ROV14-471K is suitable for use in high-frequency applications due to its design and construction.

  6. What are the temperature limitations of the ROV14-471K?

    • The ROV14-471K is designed to operate within a specific temperature range, typically from -40°C to +125°C.

  7. Are there any recommended soldering techniques for the ROV14-471K?

    • It is recommended to use lead-free soldering techniques and to follow the manufacturer's guidelines for soldering the ROV14-471K.

  8. Can the ROV14-471K be used in automotive applications?

    • Yes, the ROV14-471K is suitable for use in automotive applications, provided it meets the necessary automotive industry standards.

  9. What are the potential failure modes of the ROV14-471K?

    • Potential failure modes of the ROV14-471K include saturation at high currents, overheating, and mechanical damage.

  10. Where can I purchase the ROV14-471K for my technical solution?

    • The ROV14-471K can be purchased from authorized distributors or directly from the manufacturer's website.