The PUFE20161B-R47MS is a power inductor manufactured by Cyntec. It's designed for use in DC-DC converters and power supplies, providing efficient energy storage and filtering. The inductor's key features include a small size, high current handling capacity, and low core loss, making it well-suited for a variety of applications where space and efficiency are critical.

Applications:

• DC-DC converters
• Power supplies
• Voltage regulators
• Point-of-Load (POL) converters
• Filtering applications

Features:

• High Current Handling: Designed to withstand high DC currents without saturation effects.
• Low DCR: Minimizes power losses and improves efficiency.
• Small Form Factor: Compact size facilitates use in space-constrained applications.
• Shielded Construction: Reduces electromagnetic interference (EMI).
• High Saturation Current: Ensures stable performance under high load conditions.

Benefits:

• Improved Efficiency: Low DCR leads to reduced power losses, enhancing the overall efficiency of power conversion circuits.
• Reduced EMI: Shielded design minimizes electromagnetic interference, improving system performance and reliability.
• Compact Design: Small size is ideal for portable devices and other applications where space is limited.
• Stable Performance: High saturation current ensures stable operation even under high load conditions.
• Reliable Operation: Robust design ensures reliable performance in demanding applications.

Additional Details:

The PUFE20161B-R47MS has an inductance value of 0.47 μH. It typically comes in a surface-mount package, facilitating automated assembly. The datasheet provides detailed information on the inductance tolerance, DCR, saturation current, and other relevant electrical characteristics. Consulting the datasheet is critical for proper application and derating. This inductor is frequently used in electronic devices, including smartphones, tablets, laptops, and other portable devices, where efficient power management is essential. The materials used in its construction are selected to provide temperature stability and long-term reliability.