DocumentCode
1476717
Title
Optimum air gap for various magnetic materials in cores of coils subject to superposed direct current
Author
Legg, V. E.
Author_Institution
Bell Telephone Laboratories, Inc., New York, N. Y.
Volume
64
Issue
10
fYear
1945
Firstpage
709
Lastpage
712
Abstract
A method is developed for calculating optimum air gap and core size for choke coils whose windings must carry direct current in addition to alternating current. It is employed with data on typical magnetic materials to give curves from which design dimensions can be obtained readily to fulfill specified requirements for inductance, resistance, and d-c burden.
Keywords
Coils; Equations; Inductance; Magnetic cores; Mathematical model; Resistance; Windings;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1945.6441303
Filename
6441303
Link To Document