Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1995.07a
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- Pages.104-106
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- 1995
The Development of PTC Thermistor using a preventive of Over Heating in Electrical-Electronic Machinery and Apparatus
전기-전자기기의 과열 방지용 PTC서미스터 개발
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Park, Choon-Bae
(Dept. of Electronic Materials Eng., Wonkwang univ.)
;
- Song, Min-Jong (Dept. of Electronic & Control Eng., Hong Ik Univ. Grade.)
- Published : 1995.07.20
Abstract
A curious resistivity anomaly in high curie point barium-lead-titanate materials with positive temerature coefficient of resistivity (PTCR) has been observed just below the curie point, besides the normal PTCR anomaly. The additional resistivity anomaly was observed in the resistivity-temperature characteristics.
Keywords