The VLF3010AT-220MR33-1 is a shielded power inductor manufactured by TDK Corporation, designed for DC-DC converters and power supply circuits needing a compact, high-efficiency component.

Applications

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

Features

• Shielded Construction: Reduces electromagnetic interference (EMI).
• Compact Size: Allows for use in space-constrained designs.
• High Current Capacity: Suitable for applications needing moderate current.
• Low DC Resistance (DCR): Improves efficiency by reducing power loss.
• Operating Temperature Range: Suitable for different environmental conditions.

Benefits

• Reduced EMI: Shielded construction minimizes interference with other components.
• Efficient Power Conversion: Low DCR contributes to higher power conversion efficiency.
• Space Saving: Compact design enables smaller devices.
• Reliable Operation: Stable performance under various conditions.
• Versatile Use: Suitable for various power supply and filtering applications.

Technical Specifications

The VLF3010AT-220MR33-1 features an inductance of 22μH with a tolerance of ±20%. It supports a rated current of 0.33A, and has a low DC resistance (DCR) to minimize power losses. The saturation current is 0.33A. The inductor's shielded construction helps to reduce electromagnetic interference (EMI). Its operating temperature range is -40°C to +125°C. The inductor uses a ferrite core, improving its performance and maintaining stable inductance under varying load conditions. The compact size makes it suitable for use in mobile devices and portable power supplies. TDK's commitment to quality assures consistent and reliable performance.

The VLF3010AT series is designed for applications requiring small size and good performance. Its shielded construction helps minimize electromagnetic interference (EMI), making it appropriate for sensitive electronic devices. Its current capacity and low DCR contribute to efficient power conversion and reduced power loss. Its compact design makes it a good choice for space-constrained applications.