Title :
A B-H Curve Tracer for Magnetic-Recording Wire
Author :
Long, T.H. ; McMullen, G.D.
Author_Institution :
Senior research engineer, C. G. Conn, Ltd., Elkhart, Ind.
fDate :
3/1/1946 12:00:00 AM
Abstract :
The equipment described is able to show on the screen of an oscilloscope the cyclic hysteresis loop of a sample of magnetic-recording wire a little over one inch long and 0.004 inch in diameter. Results obtained with the equipment in studying recording wires are given. A discussion is included of the operation of the equipment, and of possible modifications.
Keywords :
Capacitors; Circuits; Frequency; Magnetic devices; Magnetic heads; Magnetic recording; Magnetic separation; Protection; Saturation magnetization; Wire;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1946.5059319
