The LVS404012-100M-N is a power inductor manufactured by Chilisin Electronics. It is designed for use in a wide range of power supply and filtering applications. This inductor features a shielded construction, which minimizes electromagnetic interference (EMI), and a compact 4.0 x 4.0 mm footprint. Its robust design makes it ideal for demanding environments.

Applications:

• DC-DC Converters: Used as an energy storage element in DC-DC converters for voltage regulation.
• Power Supplies: Employed in power supplies for filtering and smoothing output voltage.
• LED Lighting: Utilized in LED drivers for energy storage and current limiting.
• Portable Devices: Integrated into battery-powered devices for efficient power management.
• Noise Filtering: Used for filtering high-frequency noise in electronic circuits.

Features:

• Shielded Construction: Minimizes electromagnetic interference (EMI) for clean operation.
• High Current Capacity: Handles high current levels without saturation.
• Low DC Resistance (DCR): Minimizes power losses and improves efficiency.
• Compact Size: Small 4.0 x 4.0 x 1.2 mm footprint saves board space.
• Surface Mount Device (SMD): Suitable for automated assembly processes.
• RoHS Compliant: Complies with Restriction of Hazardous Substances (RoHS) directive.
• Inductance Value: 10µH inductance.

Benefits:

• Reduced EMI: Shielded construction minimizes interference with other components.
• High Efficiency: Low DCR improves power efficiency and reduces heat generation.
• Space Saving: Compact size allows for use in space-constrained applications.
• Reliable Performance: Robust design ensures reliable operation in demanding environments.
• Easy Assembly: SMD package simplifies assembly and reduces manufacturing costs.
• Environmentally Friendly: RoHS compliance ensures compliance with environmental regulations.

Additional Details:

The LVS404012-100M-N power inductor has an inductance of 10µH with a tolerance of ±20%. The saturation current is typically around 2.3A. The DC resistance is very low, typically around 50 mΩ. The operating temperature range is typically -40°C to +125°C, making it suitable for a wide range of applications. The self-resonant frequency (SRF) is high, which improves filtering performance at high frequencies. The core material is ferrite, which provides high permeability and low core losses. The inductor is packaged in tape and reel for automated assembly.