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ROV07-221K-2
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ROV07-221K-2 Product Overview

Introduction

The ROV07-221K-2 is a component belonging to the category of electronic passive components. It is commonly used in electronic circuits for various applications due to its specific characteristics and functionality.

Basic Information Overview

  • Category: Electronic Passive Component
  • Use: Used in electronic circuits for impedance matching, filtering, and energy storage.
  • Characteristics: High inductance, low resistance, compact size.
  • Package: SMD (Surface Mount Device)
  • Essence: Inductor
  • Packaging/Quantity: Typically packaged in reels of 2000 units.

Specifications

  • Inductance: 220μH
  • Tolerance: ±10%
  • Current Rating: 500mA
  • DC Resistance: 1.2Ω
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ROV07-221K-2 features a standard SMD pin configuration with two terminals for surface mounting onto PCBs.

Functional Features

  • Provides high inductance for energy storage and filtering in electronic circuits.
  • Compact size allows for space-efficient integration into circuit designs.
  • Low DC resistance minimizes power loss and heat generation.

Advantages

  • High inductance value for effective energy storage.
  • Compact size enables integration into small electronic devices.
  • Low DC resistance reduces power loss.

Disadvantages

  • Tolerance of ±10% may require tighter quality control in some applications.
  • Limited current rating compared to larger inductor options.

Working Principles

The ROV07-221K-2 operates based on the principles of electromagnetic induction, storing energy in its magnetic field and releasing it when needed in the circuit.

Detailed Application Field Plans

  • Power Supplies: Used for filtering and energy storage in power supply circuits.
  • Audio Equipment: Employed in audio filters and amplifiers for signal processing.
  • Automotive Electronics: Integrated into automotive control modules for noise suppression and energy storage.

Detailed and Complete Alternative Models

  • ROV10-221K-2: Similar inductance value with higher current rating.
  • ROV05-221K-2: Lower profile version with slightly reduced inductance.

In conclusion, the ROV07-221K-2 is a versatile electronic passive component with high inductance and compact size, suitable for various circuit applications across different industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ROV07-221K-2 i tekniska lösningar

  1. What is the ROV07-221K-2 used for?

    • The ROV07-221K-2 is a high-voltage, high-current resistor commonly used in power electronics and industrial applications to limit current or dissipate energy.

  2. What are the key specifications of the ROV07-221K-2?

    • The ROV07-221K-2 has a resistance value of 221 kilohms with a power rating of 7 watts. It can handle high voltages and currents, making it suitable for demanding applications.

  3. In what technical solutions can the ROV07-221K-2 be applied?

    • The ROV07-221K-2 can be used in motor drives, power supplies, inverters, and other high-power electronic circuits where precise current limiting or voltage division is required.

  4. Is the ROV07-221K-2 suitable for high-frequency applications?

    • While the ROV07-221K-2 is primarily designed for DC and low-frequency AC applications, it can also be used in some moderate frequency applications due to its construction and materials.

  5. What are the temperature limitations of the ROV07-221K-2?

    • The ROV07-221K-2 is designed to operate within a wide temperature range, typically from -55°C to +155°C, making it suitable for various environmental conditions.

  6. Can the ROV07-221K-2 be used in harsh environments?

    • Yes, the ROV07-221K-2 is constructed with materials that make it suitable for use in harsh environments, including industrial settings and outdoor applications.

  7. Does the ROV07-221K-2 require any special mounting considerations?

    • The ROV07-221K-2 can be mounted using standard methods such as through-hole soldering or surface mount techniques, but care should be taken to ensure proper heat dissipation.

  8. Are there any safety precautions to consider when using the ROV07-221K-2?

    • Users should follow standard safety practices when working with high-voltage components, including proper insulation, grounding, and handling procedures.

  9. Can the ROV07-221K-2 be used for precision applications?

    • While the ROV07-221K-2 offers good performance, it is not typically used for precision applications due to its tolerance and temperature coefficient specifications.

  10. Where can I find additional technical information about the ROV07-221K-2?

    • Additional technical information, including datasheets and application notes, can be obtained from the manufacturer's website or by contacting their technical support team.