A Study Of The Pip Erosion Of Make-Only-Contacts Mounted on Relays
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概要
- 論文の詳細を見る
Ag, Ag/SnO_212wt%, Ag/CdO12wt%contacts mounted on a small electromagnetic relay are tested in a DC30V-10A resistive circuit as the make-only-contacts and the break-only-contacts. In this experience, we measure some electrical characteristics and observe a transferred pip on the cathode of make-only-contacts. The pip of Ag/CdO12wt% contacts continue to grow up without collapse and the sticking occurs only at the Ag/CdO12wt% contacts. We expect that the possibility of the sticking increase when the pip grows higher than the half of the contact gap. The Ag/SnO_212wt% contacts don't stick, because a pip collapses several times. We think the collapse of large pip prevents sticking.
- 社団法人電子情報通信学会の論文
- 2001-09-20
著者
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Kubono Takayoshi
Faculty Of Engineering Shizuoka Univ.
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Kubono T
Faculty Of Engineering Shizuoka University
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WATANABE Takashi
Graduate School of Biomedical Engineering, Tohoku University
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Nakayama Takeshi
Graduate School Of Science And Engineering Shizuoka University
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Kubono T
Shizuoka Univ. Hamamatsu‐shi Jpn
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NAKAYAMA Takatsugu
Graduate School of Science and Engineering, Shizuoka University
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SEKIKAWA Junya
Graduated school of science and engineering Shizuoka University
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Nakayama T
Graduate School Of Science And Engineering Shizuoka University
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Watanabe Takashi
Graduate Department Of Mathematical & Life Sciences Hiroshima Univ.
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Watanabe Takashi
Graduated School Of Science And Engineering Shizuoka University
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