Evaluation of Insulating Reliability in Epoxy Composites using Dielectric Breakdown Data

절연 파괴 데이터를 이용한 에폭시 복합체의 절연 신뢰도 평가

  • Published : 2005.05.27


In this study, the DC dielectric breakdown of epoxy composites used for molding material was experimented and then its data were simulated by Weibull distribution equation. From the analysis of Weibull distribution, it was confirmed that as the allowed breakdown probability was given by 0.1[%], the applied field value needed to be under 21.5[kV/mm].