Magnetic core device and assembly method

Details Magnetic core device and assembly method Magnetic core device and assembly method

2005-12-27

2005-12-27

Barrera, Ramon M. (Department: 2832)

Inductor devices

Core joint structure

Reexamination Certificate

active

06980078

ABSTRACT:
A magnetic core device is provided having first and second magnetic core members. The first core member is generally E-shaped having first, second, and third surfaces. The first, second, and third surfaces have first, second, and third surface areas, respectively. The second magnetic core member is generally planar for joining with the first, second, and third surfaces of the first magnetic core member. The second core member is oversized relative to the first core member to allow for shifted and/or skewed alignment of the core members.

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Khai D. T. Ngo and M. H. Kuo, “Effects of Air Gaps on Winding Loss in High-Frequency Planar Magnetics,” Apr. 1988, pp. 1112-1119.
Dave LeVasseuer, “Midcom Transformer Theory,” Jun. 1, 1998, pp. 1-70.
European Search Report dated Feb. 22, 2005.

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