한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2003년도 춘계학술대회 논문집 유기절연재료 방전 플라즈마연구회
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- Pages.23-26
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- 2003
Flat TR용 핵심 쿄아의 제조와 동작 특성 안정화 연구
Study on manufacturing and operating characteristics of Magnetic cores for Flat TR
- Han, Se-Won (Korea Electrotechnology Research Institute) ;
- Cho, Han-Goo (Korea Electrotechnology Research Institute) ;
- Yu, Dong-Uk (Korea Electrotechnology Research Institute) ;
- Ryu, Mung-Ho (Korea Electrotechnology Research Institute) ;
- Choi, Kwang-Bo (Chang Sung co.,Ltd) ;
- Kim, Sung-Ba (Chang Sung co.,Ltd)
- 발행 : 2003.05.30
초록
The flat transformer, typically, has a number of parallel single turn secondary windings. Each secondary winding is coupled to the same primary winding. Therefore, the current in each secondary winding is equal to the ampere-turns in the primary winding, and to each other. These characteristics are particularly advantageous where parallel rectifiers are used. The windings share the current equally, with no need for ballast resistors or other added components. In this study, the ferrite magnetic core samples of Mn-Zn system for the Flat transformer are manufactured and the electrical and magnetic characteristics of its tested. The density of sample FO2-2 sintered at
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