ROV10-820K

Introduction

The ROV10-820K is a key component in the field of electronic devices, providing essential functionality for various applications. This entry will provide an in-depth overview of the ROV10-820K, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The ROV10-820K belongs to the category of passive electronic components, specifically as a fixed inductor. It is widely used in electronic circuits for its ability to store energy in the form of a magnetic field.

Basic Information Overview

• Use: The ROV10-820K is utilized to control the flow of electrical current in electronic circuits, particularly in applications where energy storage and filtering are essential.
• Characteristics: This inductor exhibits high inductance, low resistance, and excellent stability, making it suitable for various electronic designs.
• Package: The ROV10-820K is typically packaged in a compact, cylindrical form, designed for easy integration into circuit boards.
• Essence: Its essence lies in providing precise inductance values and reliable performance in electronic systems.
• Packaging/Quantity: It is commonly available in tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Inductance: 820 microhenries (µH)
• Tolerance: ±10%
• Current Rating: 100 milliamperes (mA)
• DC Resistance: 2.5 ohms
• Operating Temperature: -40°C to +125°C

Detailed Pin Configuration

The ROV10-820K features a standard two-pin configuration, with no polarity considerations. Pin 1 is typically designated for connection to the circuit's input, while pin 2 serves as the output connection.

Functional Features

• Energy Storage: Capable of storing energy in the form of a magnetic field, aiding in the regulation of current flow.
• Filtering: Effectively filters out high-frequency noise and interference from the circuit, ensuring signal integrity.
• Stability: Maintains stable inductance values across varying operating conditions, contributing to consistent performance.

Advantages and Disadvantages

Advantages

• High inductance value
• Low DC resistance
• Excellent temperature stability

Disadvantages

• Limited current handling capacity compared to larger inductors
• Tolerance may impact precision in some applications

Working Principles

The ROV10-820K operates based on the principle of electromagnetic induction, where a magnetic field is generated when current flows through the inductor. This stored energy can then be released back into the circuit, influencing the behavior of the electrical signals.

Detailed Application Field Plans

The ROV10-820K finds extensive use in various electronic applications, including: - Power supply units - Audio amplifiers - Signal filtering circuits - Oscillator circuits - Voltage regulation modules

Detailed and Complete Alternative Models

• ROV10-821K: Similar in characteristics but with a slightly higher inductance value
• ROV10-810K: Lower inductance value with comparable specifications
• ROV10-830K: Higher inductance value variant for specific applications

In conclusion, the ROV10-820K plays a crucial role in electronic circuit design, offering reliable energy storage and filtering capabilities. Its specifications, functional features, and application versatility make it a valuable component in various electronic systems.

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