The VLF3010AT-3R3MR87-1 is a shielded power inductor from TDK Corporation. It's engineered for DC-DC converters and power supply circuits requiring a compact, efficient component.

Applications

• DC-DC converters
• Power supplies for portable devices
• LED lighting drivers
• Voltage regulators
• Noise filters in various electronic circuits

Features

• Shielded Construction: Minimizes electromagnetic interference (EMI).
• Compact Size: Enables use in space-constrained designs.
• High Current Capacity: Suitable for moderate current applications.
• Low DC Resistance (DCR): Improves efficiency by reducing power loss.
• Operating Temperature Range: Wide range makes it suitable for diverse environments.

Benefits

• Reduced EMI: Shielded design minimizes interference with surrounding components.
• Efficient Power Conversion: Low DCR helps achieve higher power conversion efficiency.
• Space Saving: Compact size enables smaller, more efficient designs.
• Reliable Operation: Stable performance across various operating conditions.
• Versatile Use: Suitable for a range of power supply and filtering applications.

Technical Specifications

The VLF3010AT-3R3MR87-1 boasts an inductance of 3.3μH with a tolerance of ±20%. It supports a rated current of 0.87A. The low DC resistance (DCR) reduces power losses. The saturation current is 0.87A. The inductor features shielded construction to minimize electromagnetic interference (EMI). Its operating temperature range extends from -40°C to +125°C. The inductor leverages a ferrite core to optimize performance and ensure stable inductance under varying loads. Its compact dimensions make it ideal for use in mobile devices, portable power supplies, and other applications with limited space. TDK is committed to delivering reliable and consistent performance.

The VLF3010AT series is designed for applications where a combination of small size and effective performance is critical. The shielded construction minimizes electromagnetic interference (EMI), making it well-suited for sensitive electronic devices. The current capacity and low DCR contribute to efficient power conversion and minimized power loss. The compact design makes it a good choice for space-constrained applications.