DocumentCode
1294964
Title
A direct-reading instrument for measurements of inductance and Q of ferrite core coils
Author
Uno, Masami ; Ishikawa, Tomoyoshi
Author_Institution
Faculty of Engng., Shizuoka Univ., Hamamatsu, Japan
Issue
1
fYear
1981
fDate
3/1/1981 12:00:00 AM
Firstpage
7
Lastpage
11
Abstract
A resonant circuit consisting of a coil to be tested and two capacitors in series, one of which is fixed and the other variable, is used to permit the direct readings of the inductance and Q by prototype instrument was built that could measure the inductance from 200 to 400 μH and Q values up to 400 at 796 kHz.
Keywords
Q-factor measurement; coils; inductance measurement; magnetic cores; Q-factor measurement; apparent Q; apparent inductance; ferrite core coils; Capacitance; Coils; Inductance; Inductance measurement; Instruments; Q measurement; RLC circuits;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.1981.6312429
Filename
6312429
Link To Document