The DA2318-ALC is a high-performance inductor manufactured by Coilcraft. It is designed for a variety of applications requiring efficient power conversion and noise filtering. Coilcraft is known for producing reliable and high-quality magnetic components, and the DA2318-ALC is a testament to their expertise.

Applications

• DC-DC Converters: Used as an energy storage element in DC-DC converters for voltage regulation and power management.
• Power Supplies: Employed in power supplies for filtering and smoothing output voltage, reducing noise and ripple.
• RF Circuits: Integrated into RF circuits for impedance matching and signal filtering.
• EMI Filtering: Used as a common mode choke or differential mode inductor for reducing electromagnetic interference (EMI).
• LED Lighting: Found in LED driver circuits for regulating current and improving efficiency.

Features

• High Current Handling: Designed to handle high currents without saturation, ensuring stable performance.
• Low DC Resistance (DCR): Minimizes power loss and improves efficiency due to its low DCR.
• Shielded Construction: Reduces electromagnetic interference (EMI) and prevents interference with other components.
• Wide Inductance Range: Available in various inductance values to meet different application requirements.
• High Saturation Current: Maintains inductance under high current conditions, preventing performance degradation.
• Compact Size: Allows for use in space-constrained applications.
• RoHS Compliant: Complies with Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

Benefits

• Improved Efficiency: Low DCR reduces power loss, leading to higher efficiency in power conversion applications.
• Reduced EMI: Shielded construction minimizes electromagnetic interference, ensuring compliance with regulatory standards.
• Stable Performance: High saturation current ensures stable performance under high current conditions.
• Reliable Operation: Manufactured with high-quality materials and processes, ensuring reliable operation over a long lifespan.
• Versatile Application: Suitable for a wide range of applications, from power supplies to RF circuits.

Additional Details

The DA2318-ALC inductor typically features a ferrite core material for optimal performance at high frequencies. Its construction often includes a molded or epoxy-coated design for durability and environmental protection. The inductance value, saturation current, and DCR are key specifications that engineers consider when selecting this inductor for their designs. Coilcraft provides detailed datasheets with comprehensive performance data to aid in the selection process.