DocumentCode
411401
Title
Preventing fire and smoke in power supplies
Author
Singh, Prabjit ; Lloyd, James R. ; Mazzuca, Steven ; Trifilo, Timothy
Author_Institution
International Bus. Machines Corp., Poughkeepsie, NY, USA
Volume
2
fYear
2004
fDate
2004
Firstpage
1262
Abstract
Leakage current through a printed circuit board epoxy has a strong Arrhenius dependence on temperature. Fire and smoke occurrences can be prevented by monitoring the leakage current between a ground plane and an adjacent test plane and shutting off power if the leakage current rises above a predetermined critical value.
Keywords
leakage currents; power supplies to apparatus; printed circuit design; Arrhenius dependence; fire prevention; leakage current; power supplies; printed circuit board epoxy; smoke prevention; Circuit testing; Filters; Fires; Glass; Land surface temperature; Leakage current; Monitoring; Polymers; Power supplies; Printed circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2004. APEC '04. Nineteenth Annual IEEE
Print_ISBN
0-7803-8269-2
Type
conf
DOI
10.1109/APEC.2004.1295985
Filename
1295985
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