DIP Shielded Power Inductor: High-Current, Low DCR Solution for Demanding Power Supplies & Superior Car Audio Filtering

Introduction

In the world of high-power electronics and pristine audio quality, where efficiency, reliability, and noise immunity are non-negotiable, conventional surface-mount inductors often hit their limits. At [Your Company Name], we engineer robust Power Inductor solutions that deliver unwavering performance where it matters most. Our LGS Series DIP Shielded Power Inductors stand out with their unique combination of through-hole DIP construction, advanced magnetic shielding, and high-current wire-wound design. Engineered for excellence in power supply stabilization and effective EMI filtering in demanding environments like car audio systems, these inductors offer superior current handling, exceptionally low DCR, and proven reliability for industrial, automotive, and high-fidelity applications. Discover how our components can be the cornerstone of your most critical designs.

Product Overview: LGS Series DIP shielded inductors

The LGS Series represents a class of high-quality, Leaded Inductor components built for durability and stable performance under strenuous conditions. Encased in a shielded package, these inductors are engineered to minimize electromagnetic interference (EMI) and withstand challenging operating conditions while maintaining precise electrical characteristics.

• Construction: Shielded package for low radiation and decreased reflection noise.
• Operating Temperature: -40°C to +105°C.
• Tolerance: Standard inductance tolerance is ±25%.

Key Features and Benefits

1. Robust DIP Construction & Shielding: The DIP (Dual In-line Package) profile and magnetic shielding provide exceptional mechanical strength, minimize electromagnetic interference (EMI), and protect against environmental noise, making these power inductors ideal for automotive and industrial applications where reliability is paramount.
2. High Current Handling: Engineered with robust materials, these inductors support very high rated currents (up to 15A max) and allowable currents, making them indispensable for power supply rails, motor drives, and power-hungry circuits.
3. Low DCR for High Efficiency: Precision winding techniques ensure very low DC resistance (DCR), minimizing I²R power losses and heat generation, which is crucial for improving overall system efficiency in power supply applications.
4. Effective EMI Suppression: These inductors are exceptionally effective as EMI Filter components and choke coils. Their shielded design helps suppress electromagnetic interference in power lines and signal paths, contributing to cleaner power delivery and improved system compliance, especially critical in car audio systems to prevent noise from being amplified.
5. Excellent Reliability: Designed for excellent solderability and heat resistance, capable of withstanding soldering heat at 260°C for 10 seconds.

Technical Specifications
Below is a summary of key electrical characteristics for select models from the LGS series (Based on LGS1622B Series):

Note: Specifications are representative. Please refer to the complete datasheet for exhaustive details.

Typical Applications

LGS Series DIP Shielded Power Inductors are suited for a wide range of applications, including:

• Power Supply Units (PSUs): Filtering and energy storage in DC-DC converters, voltage regulators, and high-current power supply rails, benefiting from high current and low DCR.
• Car Audio Systems: As choke coils in digital amplifiers and for power line filtering in head units and amplifiers to suppress noise, ensuring clean audio output.
• Industrial Electronics: Power supplies, industrial controls, and motor drives where durability and high current handling are key.
• Consumer Electronics: Power management and noise filtering in high-power audio/video equipment, LCD/PDP TVs1, and home theater systems.

Why Choose Our DIP Shielded Power Inductors?

In a market increasingly focused on miniaturization, our DIP power inductors offer a compelling alternative for designs that prioritize proven reliability, superior current handling, efficiency through low DCR, and performance in demanding conditions. Their shielded body ensures minimal noise interference, while the robust leaded construction guarantees mechanical stability and ease of manual soldering for prototypes or repairs. Whether you're designing a robust power supply, a high-fidelity car audio system, or industrial equipment that must endure harsh environments, our LGS series provides a dependable and high-performance solution.

Explore our full range of DIP Shielded Power Inductors today and find the perfect component to enhance your design's power, clarity, and reliability!