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ROV20-391K-2
Product Overview
Category
The ROV20-391K-2 belongs to the category of electronic components, specifically a fixed inductor.
Use
It is used in various electronic circuits and devices to store and release energy in the form of a magnetic field.
Characteristics
- High inductance value (391K)
- Compact size
- Suitable for high-frequency applications
- RoHS compliant
Package
The ROV20-391K-2 is typically available in a surface mount package.
Essence
This inductor is essential for managing and controlling the flow of electrical current within electronic circuits.
Packaging/Quantity
It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Inductance: 390µH ±10%
- Current Rating: 200mA
- DC Resistance: 3.5Ω
- Operating Temperature: -40°C to +125°C
- Tolerance: ±10%
Detailed Pin Configuration
The ROV20-391K-2 has two pins for surface mount soldering. The pinout configuration is as follows: 1. Pin 1: Input/Connection 2. Pin 2: Output/Connection
Functional Features
- Efficient energy storage and release
- Stable performance in high-frequency applications
- Compact design for space-constrained circuits
- RoHS compliance for environmental considerations
Advantages
- High inductance value for effective energy storage
- Suitable for use in high-frequency circuits
- Compact size saves space on circuit boards
- RoHS compliance aligns with environmental regulations
Disadvantages
- Limited current rating compared to larger inductors
- Sensitive to temperature variations due to its compact size
Working Principles
The ROV20-391K-2 operates based on the principles of electromagnetic induction, where it stores energy in the form of a magnetic field when current flows through it. This stored energy can then be released back into the circuit when needed.
Detailed Application Field Plans
The ROV20-391K-2 is commonly used in the following application fields: - Switch-mode power supplies - RF amplifiers - Oscillator circuits - Signal processing circuits
Detailed and Complete Alternative Models
Some alternative models to the ROV20-391K-2 include: - ROV10-221K-2 - ROV30-471K-2 - ROV15-331K-2
In conclusion, the ROV20-391K-2 is a compact yet efficient fixed inductor suitable for various electronic applications, offering high inductance value and stable performance in high-frequency circuits. Its compact size and RoHS compliance make it a versatile choice for modern electronic designs.
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Énumérez 10 questions et réponses courantes liées à l'application de ROV20-391K-2 dans les solutions techniques
Sure, here are 10 common questions and answers related to the application of ROV20-391K-2 in technical solutions:
What is the ROV20-391K-2 used for?
- The ROV20-391K-2 is a resistor commonly used in electronic circuits to limit current or divide voltage.
What is the power rating of the ROV20-391K-2?
- The power rating of the ROV20-391K-2 is typically 0.5 watts.
What is the resistance value of the ROV20-391K-2?
- The resistance value of the ROV20-391K-2 is 390 ohms with a tolerance of +/- 10%.
Can the ROV20-391K-2 be used in high-temperature environments?
- Yes, the ROV20-391K-2 is designed to withstand high temperatures, making it suitable for use in various technical solutions.
Is the ROV20-391K-2 suitable for use in automotive applications?
- Yes, the ROV20-391K-2 can be used in automotive applications where its resistance value and power rating meet the requirements.
What is the temperature coefficient of the ROV20-391K-2?
- The temperature coefficient of the ROV20-391K-2 is typically around 100 ppm/°C.
Can the ROV20-391K-2 be used in audio equipment?
- Yes, the ROV20-391K-2 can be used in audio equipment for various applications such as signal conditioning and filtering.
Does the ROV20-391K-2 require any special mounting considerations?
- The ROV20-391K-2 can be mounted using standard methods, but care should be taken to ensure proper heat dissipation in high-power applications.
Is the ROV20-391K-2 suitable for use in industrial control systems?
- Yes, the ROV20-391K-2 is commonly used in industrial control systems for its reliability and performance.
Can the ROV20-391K-2 be used in combination with other resistors?
- Yes, the ROV20-391K-2 can be used in combination with other resistors to achieve specific resistance values or power handling capabilities in technical solutions.