The Sunlord SDRH2D11-220MTF is a shielded power inductor designed for various power supply applications. It offers a compact size while maintaining excellent performance characteristics, making it suitable for use in space-constrained designs. The shielded construction helps to minimize electromagnetic interference (EMI), which is crucial for ensuring the reliable operation of electronic devices.

Applications:

• DC-DC Converters: Commonly used in step-up (boost) and step-down (buck) converters to efficiently regulate voltage levels.
• Power Supplies: Employed in switching power supplies for filtering and energy storage.
• Mobile Devices: Found in smartphones, tablets, and other portable devices for power management.
• LED Lighting: Used in LED driver circuits for current regulation.
• EMI Filtering: Effective in suppressing electromagnetic interference in electronic circuits.

Features:

• Inductance: 22μH (220M indicates 22 x 10^0 μH with a tolerance).
• Shielded Construction: Minimizes EMI and ensures stable operation.
• Compact Size: Suitable for space-constrained applications.
• High Current Capacity: Can handle significant current levels without saturating.
• Surface Mount Device (SMD): Designed for automated assembly.
• RoHS Compliant: Complies with Restriction of Hazardous Substances directive.

Benefits:

• Efficient Power Conversion: Helps minimize energy loss in power supply circuits.
• Reduced EMI: Improves the reliability and performance of electronic devices by reducing interference.
• Space-Saving Design: Allows for smaller and more compact electronic products.
• Stable Performance: Provides consistent inductance over a range of operating conditions.
• Easy Assembly: Compatible with automated surface mount assembly processes.

Additional Details:

The SDRH2D11-220MTF inductor utilizes a ferrite core material, contributing to its high inductance and low core loss. The shielded design ensures minimal electromagnetic radiation, making it suitable for sensitive applications. It is designed for surface mount assembly and is available in tape and reel packaging for automated manufacturing processes. The operating temperature range typically spans from -40°C to +125°C. The "TF" suffix might indicate specific packaging or tolerance details, but the datasheet should be consulted for precise specifications. The tolerance of the inductance value is generally ±20%, but it’s important to refer to the product datasheet for accurate details. Its compact size and robust construction make it ideal for various power management applications. The Saturation Current and Heat Rating are key parameters to consider for high-current applications.