The SDFL2012LR47KTF is a shielded power inductor manufactured by Sunlord. This inductor is designed to provide efficient power conversion and filtering in a compact form factor. It's characterized by its low DC resistance and high saturation current, making it well-suited for various power management applications.

Applications

• DC-DC converters: Step-up, step-down, and inverting converters in power supplies.
• Power management circuits: Filtering and energy storage in power management ICs.
• Portable devices: Power regulation in smartphones, tablets, and other battery-powered devices.
• LED lighting: Power conversion in LED drivers.
• Buck converters: Used in voltage regulators in different electronic circuits.

Features

• Shielded construction: Minimizes electromagnetic interference (EMI).
• Low DC resistance (DCR): Reduces power losses and improves efficiency.
• High saturation current: Handles large current loads without significant inductance drop.
• Compact size (2012): Suitable for space-constrained applications.
• High reliability: Robust construction ensures long-term performance.

Benefits

• Reduced EMI: Shielded construction minimizes interference with other components.
• Improved efficiency: Low DCR reduces power dissipation, resulting in higher efficiency.
• Stable performance: High saturation current ensures consistent performance under high current conditions.
• Space saving: Compact size allows for smaller and more compact designs.
• Enhanced reliability: Robust construction ensures long-term stability and performance.

Additional Details

The SDFL2012LR47KTF has an inductance value of 0.47 μH. The shielded construction utilizes a magnetic material to confine the magnetic field within the inductor, thereby reducing EMI. Key electrical specifications include the saturation current, rated current, and DC resistance. It's important to consult the manufacturer's datasheet for detailed specifications and application guidelines. The device is available in a surface-mount package for easy integration into automated assembly processes.