대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1988년도 전기.전자공학 학술대회 논문집
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- Pages.821-823
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- 1988
ZnO varistor에서의 절연 도포제 및 2차 열처리 효과
Effect of Insulating Paste and 2nd Firing Process in ZnO Varistor
- Lee, Nam-Yang (KAIST) ;
- Kim, Myung-Sik (KAIST) ;
- Chung, In-Jae (KAIST) ;
- Oh, Myung-Hwan (KAIST)
- 발행 : 1988.07.01
초록
The electrical properties of ZnO varistors fabricated by the second firing method were investigated. The nonlinear coefficient of ZnO varistor fabricated by this method is similar to that of commercial ZnO varistor. But the breakdown voltage is higher than that of commercial ZnO varistor. These results are attributed to grain boundary diffusion of
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