The SER1590-501MLB is a shielded power inductor from Coilcraft's SER1590 series. These inductors are designed for high-performance power applications, offering excellent current handling, low DC resistance, and effective EMI shielding. The SER1590-501MLB is well-suited for use in demanding environments where efficiency and minimal electromagnetic interference are critical.

Applications

• DC-DC Converters: Used in a wide range of DC-DC converters, including buck, boost, and flyback topologies, for voltage regulation and power management.
• Power Supplies: Employed in switching power supplies to store energy and filter unwanted noise.
• EMI Filtering: Serves as an EMI filter to suppress electromagnetic interference in sensitive electronic circuits and systems.
• Automotive Electronics: Utilized in automotive applications such as engine control units (ECUs), infotainment systems, and power distribution networks.
• Industrial Equipment: Integrated into industrial power supplies, motor drives, and control systems.

Features

• Shielded Construction: Provides effective EMI shielding, minimizing electromagnetic interference and improving system performance.
• High Saturation Current: Capable of handling high current levels without significant inductance drop.
• Low DC Resistance (DCR): Reduces power losses and enhances efficiency in power conversion circuits.
• Robust Design: Designed to withstand harsh environmental conditions and mechanical stress.
• Compact Footprint: Offers a small size suitable for space-constrained applications.

Benefits

• Improved EMI Performance: Shielded construction minimizes electromagnetic emissions, improving overall system reliability.
• High Efficiency: Low DCR reduces power dissipation, increasing efficiency and reducing heat generation.
• Stable Operation: High saturation current ensures stable inductance under high current conditions.
• Reliable Performance: Robust design and construction ensure long-term reliability in demanding environments.
• Space Savings: Compact footprint allows for integration into smaller devices and systems.

Technical Specifications (Typical):

• Inductance: 50 μH
• Tolerance: ±15%
• Saturation Current: Approximately 5.7 A (verify with the official datasheet)
• Operating Temperature Range: -40°C to +125°C

The Coilcraft SER1590-501MLB is a versatile and reliable shielded power inductor designed for demanding power applications. Its combination of high current handling, low DCR, excellent EMI shielding, and robust construction makes it an ideal choice for various power conversion and filtering needs across a wide range of industries.