The SWRB1207S-220MT is a shielded wire-wound power inductor from Sunlord. It's designed for high-current power supply applications where efficiency and low EMI are critical. Its robust construction and compact footprint make it ideal for space-constrained designs.

Applications

• DC-DC converters
• Voltage regulators
• Power amplifiers
• Filtering in power supplies
• LED lighting

Features

• Shielded construction for low EMI
• Wire-wound design for high current handling
• Low DC resistance for high efficiency
• Compact size (12.5mm x 12.5mm x 7.0mm)
• Surface Mount Device (SMD)

Benefits

• Reduced electromagnetic interference ensures stable operation
• Efficient power conversion minimizes energy loss
• Space-saving design allows for high-density layouts
• Easy to integrate into automated assembly processes
• Reliable performance in harsh environments

Additional Details

The SWRB1207S-220MT features an inductance of 22μH and a saturation current of approximately 4.0A. Its DC resistance is typically around 0.03 ohms. The operating temperature range is generally between -40°C and +125°C. This inductor is often used in step-down (buck) and step-up (boost) converters, providing a stable and efficient power source. The shielded design is particularly useful in applications where minimizing noise is essential, like audio and communication equipment. Its robust design contributes to its reliability and suitability for industrial and automotive applications. It is RoHS compliant. Specific operating characteristics, such as saturation current at elevated temperatures, should be verified for each application.