Title:	Influence of production and operating conditions on properties of acrylic conformal coatings
Authors:	Steiner, František Hirman, Martin Rous, Pavel Hornak, Jaroslav
Citation:	STEINER, F. HIRMAN, M. ROUS, P. HORNAK, J. Influence of production and operating conditions on properties of acrylic conformal coatings. In: Proceedings of the International Spring Seminar on Electronics Technology, ISSE 2020. Piscaway: IEEE, 2020. s. 1-5. ISBN 978-1-72816-773-2.
Issue Date:	2020
Publisher:	IEEE
Document type:	konferenční příspěvek conferenceObject
URI:	2-s2.0-85087657650 http://hdl.handle.net/11025/42807
ISBN:	978-1-72816-773-2
Keywords in different language:	ageing;conformal coatings;insulation;manufacturing processes;materials properties;printed circuit testing;reliability;surface resistance
Abstract in different language:	This article presents a research focused on a conformal coating used for printed circuit board (PCB) protection. Conformal coatings are an integral part of electronic assemblies to increase resistance to the effects of harmful environments and to improve reliability. An experiment for insulation evaluation is described in the article. The first objective of the proposed experiment is to identify the influence of the manufacturing process setting on the insulating properties. The second objective of the paper is to assess the influence of electrical stress on the insulation properties. The acrylic coatings were aged by AC voltage. The insulation resistance was measured by SIR test. The comparison of measured data and recommendation for practice is presented at the end of the article.
Rights:	Plný text je přístupný v rámci univerzity přihlášeným uživatelům. © IEEE
Appears in Collections:	Konferenční příspěvky / Conference Papers (KET) Konferenční příspěvky / Conference papers (RICE) Konferenční příspěvky / Conference papers (KET) OBD

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