Fire Science and Engineering (한국화재소방학회논문지)
- Volume 10 Issue 4
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- Pages.3-12
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- 1996
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- 2765-060X(pISSN)
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- 2765-088X(eISSN)
The effect of cooling rate on electrical properties of ZnO varistor for Fire Alarm Circuit
- Lee, Duck-Chool (Dept.of Electronics Engineering, Inha University) ;
- Kim, Yong-Hyuk (Dept. of Elctrical Engineering Kyung Won College) ;
- Chu, Soon-Nam (Dept. of Elctrical Engineering Kyung Won College)
- Published : 1996.12.01
Abstract
The aim of the present study is to find out the effect of cooling rate on the electrical behavior of ZnO varistors. The microstructure, 1-V characteristics and complex impedance spectra were investigated under the change of cooling rates. It is found that at cooling rate
본 연구에서는 화재 감지 회로 등에 사용되는 ZnO 바리스터의 제조과정중 냉각 속도가 전기적 특성에 미치는 영향에 대하여 조사한 것이다. 냉각 속도의 변화에 따른 시편의 미세구조, 전압-전류 특성, 복합임피던스 측정을 하였다. 냉각 속도
Keywords