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Abstract
The research was aimed on defining a factor of quality for high-voltage varistors using Non-Destructive Testing (NDT) techniques, which could be applied during the production testing. The newly proposed parameter Q determined on the basis of the lowest resonant frequency fr measured within the preselected frequency range was taken into account. The parameter Q was defined for ZnO structures after firing, without metallized contacts. The results of investigations allow to conclude that the parameter Q can be used as the quality factor for high-voltage varistors classification into groups of differentiated quality.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
MICROELECTRONICS RELIABILITY
no. 49,
ISSN: 0026-2714 - Language:
- English
- Publication year:
- 2009
- Bibliographic description:
- Hasse L., Konczakowska A., Smulko J.: Classification of high-voltage varistors into groups of differentiated quality// MICROELECTRONICS RELIABILITY. -Vol. 49, nr. iss. 12, December. (2009),
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.microrel.2009.06.008
- Verified by:
- Gdańsk University of Technology
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