DocumentCode
1016975
Title
Control of magnetization curve of amorphous magnetic cores up to 1MHz
Author
Yamaguchi, M. ; Murakami, K.
Author_Institution
Tohoku University, Sendai, Japan
Volume
22
Issue
5
fYear
1986
fDate
9/1/1986 12:00:00 AM
Firstpage
958
Lastpage
960
Abstract
Dynamic operation of Co-base amorphous soft magnetic cores with constant current flux reset has been studied up to 1MHz for the first time by means of Control Magnetization Curve(CMC). Measurements are carried out with a high speed switching circuit. CMCs for tape wound cores with different tape thickness are examined and compared with that for a ring core and a multi-layer thin film core. Quality of amorphous cores for high frequency application has been clarified and the experimental results are useful for designing core devices.
Keywords
Amorphous magnetic materials/devices; Magnetic cores; Amorphous magnetic materials; Amorphous materials; Frequency; Integrated circuit measurements; Magnetic cores; Magnetic flux; Saturation magnetization; Soft magnetic materials; Thin film circuits; Wounds;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1986.1064393
Filename
1064393
Link To Document