The SIWC1365-5R4PF is a power inductor manufactured by Delta Electronics. This inductor is designed for high-current power supply applications, offering a balance of compact size and robust performance. It's a wire-wound inductor, which generally provides lower DCR (DC resistance) compared to other types, resulting in higher efficiency in power conversion circuits.

Applications

• DC-DC converters
• Voltage regulators
• Power supplies for servers
• Power supplies for networking equipment
• Point-of-Load (POL) converters

Features

• High current carrying capacity
• Low DC resistance (DCR)
• Shielded construction for low EMI (Electromagnetic Interference)
• Compact size
• RoHS compliant

Benefits

• Improved efficiency in power conversion due to low DCR
• Reduced EMI, minimizing interference with other components
• Smaller footprint allows for higher density designs
• Reliable operation in high-current applications
• Environmentally friendly due to RoHS compliance

Additional Details

While specific electrical specifications (inductance value, saturation current, etc.) vary depending on the exact model and application, the SIWC series from Delta Electronics generally offers a range of inductance values and current ratings. It's crucial to consult the official Delta Electronics datasheet for the SIWC1365-5R4PF to obtain precise specifications, including inductance, tolerance, saturation current, DCR, and operating temperature range. The shielding in the SIWC series helps to contain the magnetic field generated by the inductor, preventing interference with sensitive circuits. The construction materials are chosen to withstand the high currents and operating temperatures typically encountered in power supply applications. The '5R4' portion of the part number often indicates an inductance value of 5.4 µH, but confirming this with the datasheet is essential. This inductor is typically surface-mounted.