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Inkapsulacija elektronskih komponent v polimerno maso
ID Pavlin, Nace (Author), ID Žerovnik, Andrej (Mentor) More about this mentor... This link opens in a new window

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Abstract
Magistrska naloga obravnava problem vgrajevanja elektronskih komponent v ohišje. Zajema pregled literature, kateri sledi zasnova konceptov. Z analitično hierarhičnim procesom se ovrednoti koncepte in izdelovalne tehnologije. Z numeričnimi simulacijami se preveri konstrukcijske rešitve in optimizira tehnologijo najbolje ocenjenega koncepta. Ključne mehanske parametre materiala ohišja se določi eksperimentalno. Ugotovili smo, da je za dano aplikacijo najbolj primerna tehnologija inkapsulacije - poting. Prav tako z izbiro konstrukcije močno vplivamo na napetosti, ki se pojavljajo na vezju. Ugotovili smo, da s spreminjanjem temperature strjevanja vplivamo na mehanske lastnosti materiala in posledično na napetosti v polimerno-elektronskem sestavu.

Language:Slovenian
Keywords:inkapsulacija, metoda AHP, poting, prebrizgavanje, numerična simulacija, polimerni materiali
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Place of publishing:Ljubljana
Publisher:[N. Pavlin]
Year:2023
Number of pages:XXII, 83 str.
PID:20.500.12556/RUL-149168 This link opens in a new window
UDC:004.942:519.876.5:621.38(043.2)
COBISS.SI-ID:166142211 This link opens in a new window
Publication date in RUL:05.09.2023
Views:1080
Downloads:54
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Secondary language

Language:English
Title:Encapsulation of electronic components in polymer resin
Abstract:
The master thesis covers the issue of integrating electronic components into the housing, including a literature overview followed by concept design. With anlytic hierarchy process, we evaluate concepts and manufacturing technologies. Additionally, with numerical simulation, we can asses design solutions and optimizes the technology of the highest classified concept. Key material mechanical parameters of the housing are experimentally tested. It was discovered that for the provided application, the most appropriate technology is incapsulation potting. Moreover, with the construction selection, we can massively affect the tension on the PCB. To conclude, we discovered that with changing temperature curing, we could impact the mechanical properties of the material and consequently impact the tension into a polymer-electronic assembly.

Keywords:encapsulation, AHP analysis, potting, overmolding, numerical simulation, polymer materials

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