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Author Ramos, R.A.V. ♦ Milanez, L.F.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1996
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Electronics cooling ♦ Temperature ♦ Printed circuits ♦ Electronic components ♦ Circuit simulation ♦ Resistors ♦ Electronic equipment ♦ Packaging machines ♦ Thermal resistance ♦ Power system protection
Abstract In this work design criteria for cooling of electronic systems used in a digital transmission equipment are considered. An experimental study using a simulated electronic equipment in which vertically oriented circuit boards are aligned to form vertical channels is carried out. Resistors are used to simulate actual components. The temperature of several components in the printed circuit boards are measured and the influence of the baffles and shields on the cooling effect are discussed. It was observed that the use of the baffles reduce the temperature levels and the use of shields, although protecting the components from magnetic effects, cause an increase in the temperature levels.
Description Author affiliation: DEM/FEIS-UNESP, Ilha Solteira, Brazil (Ramos, R.A.V.)
ISBN 078033325X
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1996-05-29
Publisher Place USA
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 686.42 kB
Page Count 7
Starting Page 31
Ending Page 37

Source: IEEE Xplore Digital Library