The WP50014 is a series of wound power inductors manufactured by TDK Corporation. These inductors are designed for use in a wide range of power management applications, offering efficient energy storage and filtering capabilities.

Applications

• DC-DC Converters: Step-up (Boost), Step-down (Buck), and Inverting converters.
• Power Supplies: Used in linear and switching power supplies for filtering and energy storage.
• LED Lighting: Employed in LED driver circuits for current regulation and filtering.
• Portable Devices: Power management in smartphones, tablets, and other portable electronics.
• Automotive Electronics: Power regulation and filtering in automotive systems.

Features

• High Current Capability: Designed to handle high current levels without saturation.
• Low DC Resistance (DCR): Minimizes power losses and improves efficiency.
• Shielded Construction: Reduces electromagnetic interference (EMI) and noise.
• Compact Size: Small form factor for space-constrained applications.
• Wide Inductance Range: Available in various inductance values to suit different circuit requirements.
• High Reliability: Built with robust materials and manufacturing processes for long-term performance.

Benefits

• Improved Efficiency: Low DCR minimizes power losses, resulting in improved efficiency in power conversion circuits.
• Reduced EMI: Shielded construction reduces electromagnetic interference, ensuring stable operation of sensitive electronic circuits.
• Space Saving: Compact size allows for use in space-constrained applications.
• Stable Performance: High current capability ensures stable performance under heavy load conditions.
• Versatile Application: Wide inductance range allows for use in a variety of power management applications.

Additional Details

The WP50014 series inductors are typically constructed with a ferrite core and wound with copper wire. They are available in surface-mount packages for easy assembly onto printed circuit boards (PCBs). Key specifications include inductance value, saturation current, DC resistance, and self-resonant frequency. TDK provides detailed datasheets that specify these parameters, along with operating temperature ranges and other important information. The specific performance characteristics depend on the exact part number within the WP50014 series. It is crucial to consult the datasheet to ensure the selected inductor meets the specific requirements of the application.