Methods for Lifetime Characterization of Concentric Circuit Boards

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Methods for Lifetime Characterization of Concentric Circuit Boards

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Methods for Lifetime Characterization of Concentric Circuit Boards

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

10th International Conference on Advanced Semiconductor Devices and Microsystems ASDAM 2014 Conference Proceedings

ISBN

978-1-4799-5475-9

ISSN

2475-2916

e-ISSN

—

Počet stran výsledku

4

Strana od-do

237-240

Název nakladatele

Slovak University of Technology in Bratislava

Místo vydání

Bratislava

Místo konání akce

Smolenice

Datum konání akce

20. 10. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000412228100056