The Wurth Electronics 744870101 is a high-current power inductor designed for surface mount applications. This inductor is part of Wurth Electronics' WE-PD series and is characterized by its low DC resistance (DCR), high saturation current, and compact size. It is designed for use in power supply circuits, DC-DC converters, and other applications requiring efficient energy storage and filtering.

Applications

• DC-DC Converters: Used as energy storage elements in buck, boost, and other DC-DC converter topologies.
• Power Supplies: Employed in power supply circuits for filtering and smoothing voltage ripples.
• Voltage Regulators: Used in voltage regulator circuits to stabilize output voltage and reduce noise.
• Filtering Applications: Used to filter out unwanted noise and harmonics in power lines and signal paths.
• LED Lighting: Provides efficient power conversion and filtering in LED driver circuits.

Features

• Surface Mount Design: Designed for automated assembly processes, reducing manufacturing costs and improving reliability.
• High Saturation Current: Maintains inductance value under high current conditions, preventing saturation.
• Low DC Resistance (DCR): Minimizes power loss due to resistance, improving efficiency.
• Compact Size: Allows for easy integration into space-constrained applications.
• Shielded Construction: Reduces electromagnetic interference (EMI), improving overall system performance.
• RoHS Compliant: Meets environmental regulations, ensuring compliance with industry standards.
• Wide Operating Temperature Range: Operates reliably over a wide temperature range, making it suitable for harsh environments.
• High Current Capability: Designed to handle high current loads without significant performance degradation.

Benefits

• Improved Efficiency: Low DCR minimizes power loss, improving the overall efficiency of the circuit.
• Reduced EMI: Shielded construction reduces electromagnetic interference, improving signal integrity.
• Simplified Manufacturing: SMT design enables automated assembly, reducing manufacturing time and costs.
• Compact Design: Small size allows for use in space-constrained applications.
• Reliable Performance: Designed for long-term reliability and stable performance.
• Environmental Compliance: RoHS compliance ensures compliance with environmental regulations.
• Versatile Application: Suitable for a wide range of power applications due to its high current capability and low DCR.

Additional Details

The 744870101 is manufactured to meet specific industry standards for performance and reliability. The exact inductance value, saturation current rating, DC resistance, and dimensions can be found in the product datasheet. Soldering recommendations, storage conditions, and environmental compliance details are also provided in the datasheet. Consult the datasheet for the most current and accurate technical specifications and application notes. The core material and winding configuration contribute to the inductor's performance characteristics.