The CDRCH12D78BT150NP-330MC is a shielded power inductor manufactured by Sumida America Components Inc. It is designed for use in various power supply applications, providing efficient energy storage and filtering. The inductor's shielded construction minimizes electromagnetic interference (EMI), making it suitable for noise-sensitive environments.

Applications

• DC-DC Converters: Used in step-up (boost), step-down (buck), and inverting converters for power regulation.
• Power Supplies for Portable Devices: Employed in smartphones, tablets, and laptops for efficient power management.
• LED Lighting: Used in LED drivers to regulate current and improve efficiency.
• Noise Filtering: Filtering high-frequency noise in power lines and signal circuits.
• Voltage Regulators: Providing stable voltage regulation in electronic circuits.

Features

• Shielded Construction: Minimizes electromagnetic interference (EMI) and reduces noise.
• High Current Capacity: Designed to handle high current levels without saturation.
• Low DC Resistance (DCR): Reduces power losses and improves efficiency.
• Compact Size: Allows for efficient use of PCB space.
• High Inductance Value: Provides effective energy storage and filtering capabilities.

Benefits

• Reduced EMI: Shielded design minimizes noise, improving the performance of sensitive circuits.
• Efficient Power Conversion: Low DCR minimizes power losses, improving overall efficiency.
• Stable Operation: High current capacity ensures stable performance even under high load conditions.
• Space Saving: Compact size allows for high-density designs.
• Reliable Performance: Manufactured with high-quality materials to ensure long-term reliability.

Additional Details

The CDRCH12D78BT150NP-330MC has an inductance value of 33µH (330MC). The '12D78' indicates the physical dimensions of the inductor (12mm x 12mm footprint and 7.8mm height). The saturation current and rated current are important parameters to consider when selecting this inductor for a specific application. Refer to the datasheet for detailed electrical characteristics, mechanical dimensions, and performance graphs. Proper PCB layout is essential to minimize losses and maximize the inductor's performance.