EATON DR Shielded Drum Core Power Inductors

EATON DR Shielded Drum Core Power Inductors are high power density, high efficiency components featuring a magnetically shielded drum core design for reliable performance and low electromagnetic interference. These inductors are available in different sizes: DR73, DR74, DR125, and DR127 series with inductance values from 0.33μH to 1000μH. The drum core inductors operate within a temperature range from -40°C to +125°C at maximum currents up to 56A. Typical applications include DC-DC converters, desktops and servers, media players, LCD panels, LED drivers, noise filtering, and filter chokes.

Features

• Available in four package sizes
• High efficiency performance
• High power density design
• J-STD-020 reflow soldering compliant
• Magnetically shielded drum core construction
• RoHS compliant, lead-free, and halogen-free
• Secure mounting design

Applications

• Buck, boost, forward, and resonant converters
• DC-DC converters
• Desktop and servers
• DVD and media players
• LCD panels 
• Noise filtering and filter chokes
• Portable and handheld devices

Technical Specifications