DocumentCode
1375048
Title
Heat dissipation from toll transmission equipment
Author
Coy, J. A.
Author_Institution
Bell Telephone Laboratories, Inc., New York, N. Y.
Volume
72
Issue
6
fYear
1954
Firstpage
762
Lastpage
768
Abstract
THE liberal use of vacuum tubes in toll transmission equipment, the miniaturization of this and other component apparatus, and the assembly of the components into cubic units rather than on flat panels, for the purpose of realizing the potential space saving, has presented a new problem in heat dissipation. The necessity of designing for safe heat disposal has long been recognized in radio transmitters and similar high-power equipment. Now it is apparent in low-power equipment as well.
Keywords
Electron tubes; Modulation; Regulators; Repeaters; Space heating; Temperature measurement;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1954.6372079
Filename
6372079
Link To Document