Open AccessAn electron tube amplifier using 60-cycle alternating current to supply power for the filaments and plates
Author(s) -
P. D. Lowell
Publication year - 1922
Publication title -
scientific papers of the bureau of standards
Language(s) - English
Resource type - Journals
ISSN - 0096-6231
DOI - 10.6028/nbsscipaper.133
Subject(s) - alternating current , current (fluid) , amplifier , tube (container) , electrical engineering , power (physics) , materials science , optoelectronics , physics , engineering , voltage , composite material , thermodynamics , cmos