DocumentCode
1462506
Title
Operational-type magnetic amplifier
Author
Hubbard, R. M.
Author_Institution
Boeing Airplane Company, Seattle, Wash.
Volume
73
Issue
10
fYear
1954
Firstpage
928
Lastpage
928
Abstract
THIS MAGNETIC AMPLIFIER has been developed to meet the need for a versatile, reliable, easily reproducible operational component for a low-level servo control system. The subject amplifier also exhibits unusual stability, linearity, and freedom from drift, which are requirements of prime importance in this particular application. The term “operational amplifier” as used herein describes an amplifier which can be used to perform various functions or operations without imposing its own characteristics on the system.
Keywords
Circuit stability; Impedance; Magnetic circuits; Magnetic cores; Negative feedback; Operational amplifiers; Servosystems;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1954.6439033
Filename
6439033
Link To Document