The WB3040-PCL is a high-current, shielded power inductor manufactured by Coilcraft. It is designed for use in power supply circuits and other applications requiring efficient energy storage and filtering.

Applications

• DC-DC converters
• Power amplifiers
• Switching regulators
• Filtering circuits
• Energy storage applications

Features

• High current capability: Can handle high current levels without saturation.
• Shielded construction: Minimizes electromagnetic interference (EMI).
• Low DC resistance (DCR): Reduces power losses and improves efficiency.
• Flat wire windings: Optimizes current handling and minimizes size.
• Compact size: Allows for high-density circuit designs.
• RoHS compliant: Complies with environmental regulations.

Benefits

• High efficiency: Low DCR minimizes power losses, improving overall efficiency.
• Reduced EMI: Shielded construction minimizes interference with other circuits.
• Reliable performance: Designed for high current and high-temperature environments.
• Compact size: Enables smaller and more portable devices.
• Environmentally friendly: RoHS compliance ensures compliance with environmental regulations.

Additional Details

The WB3040-PCL is a surface-mount inductor. The inductance value and current rating vary depending on the specific part number. Consult the Coilcraft datasheet for detailed specifications, including inductance, DCR, saturation current, and self-resonant frequency. Proper soldering techniques are crucial for reliable performance. This inductor is a key component in power supply designs where efficiency and EMI reduction are critical.