Device for improving shielding effectiveness of an electromagnet

Details Device for improving shielding effectiveness of an electromagnet Device for improving shielding effectiveness of an electromagnet

1997-07-10

2000-11-14

Cuchlinski, Jr., William A.

Electricity: conductors and insulators

Anti-inductive structures

Conductor transposition

174 35TS, 174 35CE, 361816, 361818, 361800, 336 84M, 336 84R, 439339, 439340, 439550, 439551, H05K 900

Patent

active

061472999

ABSTRACT:
A device for improving the shielding effectiveness of apertures used for mounting electrical component in an enclosure from Electromagnetic Interference (EMI). The device includes a hollow housing which contains and a disc with an aperture, where the disc is attached to an inner surface of the housing to define a first and second inner space. The device also includes a ferrite core which is fit into the second inner space.

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patent: 5539148 (1996-07-01), Konoshi et al.
Suggested correction of applicant's amended figure 5, Feb. 8, 1999.

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