Methods for Lifetime Characterization of Concentric Circuit Boards

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00221082" target="_blank" >RIV/68407700:21230/14:00221082 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ASDAM.2014.6998687" target="_blank" >http://dx.doi.org/10.1109/ASDAM.2014.6998687</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ASDAM.2014.6998687" target="_blank" >10.1109/ASDAM.2014.6998687</a>

Result language
angličtina
Original language name
Methods for Lifetime Characterization of Concentric Circuit Boards
Original language description
The paper presents development of simulation method and measuring system for a lifetime characterization of concentric circuit boards. It brings a knowledge about modern approaches of structure lifetime estimation by using a FEM (finite element method) modelling. Methods known in the field of mechanical engineering and material engineering are extended by the author with the new knowledge and applied for development of new lifetime evaluation method. The testing is done by using the specific mechanical bending test apparatus which is designed to achieve equivalent results as can be achieved by the cyclic tests in the thermal chamber. The structure damage is generated by using a mechanical force generated by the pneumatic piston. Tested concentric circuit boards are mainly used in LED lamps. The boards are characterized by a circular shape, concentrically mounted components and high operating temperatures.
Czech name
—
Czech description
—

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
10th International Conference on Advanced Semiconductor Devices and Microsystems ASDAM 2014 Conference Proceedings
ISBN
978-1-4799-5475-9
ISSN
2475-2916
e-ISSN
—
Number of pages
4
Pages from-to
237-240
Publisher name
Slovak University of Technology in Bratislava
Place of publication
Bratislava
Event location
Smolenice
Event date
Oct 20, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000412228100056

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