한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2004년도 추계학술대회 논문집 Vol.17
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- Pages.408-411
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- 2004
ZPCCY계 바리스터의 써지 스트레스 특성에 소결시간의 영향
Effect of Sintering Time on Surge Stress Characteristics of ZPCCY-Based Varistors
- 발행 : 2004.11.11
초록
The electrical stability against surge stress of ZPCCY-based varistors were investigated at different sintering times. Sintering time decreased the varistor voltage and nonlinear exponent from 279.6 to 179.1 and from 52.5 to 24.9, respectively. On the contrary, the leakage current and dielectric dissipation factor increased from 1.2 to 9.8