講演抄録/キーワード |
講演名 |
2010-11-11 14:30
樹脂材料の近傍で動作するリレー接点の接触抵抗特性に関する実験的検討 ○小林菜々絵・長谷川 誠(千歳科技大)・河野良行(カネカ) EMD2010-85 エレソ技報アーカイブへのリンク:EMD2010-85 |
抄録 |
(和) |
A commercially-available mechanical relay (AgSnIn contacts) was sealed into a can with a silicone-containing polymer material or an acryl-based non-silicone-containing polymer material, and placed in a heating chamber to operate, at an operating frequency of 1Hz or 0.5Hz, 40,000 break operations in an inductive DC14V-1A load circuit, an inductive DC14V-0.4A load circuit, an inductive DC5V-1A load circuit, or a resistive DC14V-1A load circuit, at an elevated temperature of 120°C. Contact resistance values were measured at every 50 operations, and comparisons were made among the obtained results. In the relay operations at 0.5Hz in the vicinity of the silicone-containing polymer material, significant deteriorations of contact resistances were observed even at the inductive DC14V-0.4A or 5V-1A conditions. With the acryl-based non-silicone-containing polymer material, no deterioration in contact resistances was observed at each condition. Arcing characteristics have to be taken into consideration for investigating influences of polymer materials on contact reliability. |
(英) |
A commercially-available mechanical relay (AgSnIn contacts) was sealed into a can with a silicone-containing polymer material or an acryl-based non-silicone-containing polymer material, and placed in a heating chamber to operate, at an operating frequency of 1Hz or 0.5Hz, 40,000 break operations in an inductive DC14V-1A load circuit, an inductive DC14V-0.4A load circuit, an inductive DC5V-1A load circuit, or a resistive DC14V-1A load circuit, at an elevated temperature of 120°C. Contact resistance values were measured at every 50 operations, and comparisons were made among the obtained results. In the relay operations at 0.5Hz in the vicinity of the silicone-containing polymer material, significant deteriorations of contact resistances were observed even at the inductive DC14V-0.4A or 5V-1A conditions. With the acryl-based non-silicone-containing polymer material, no deterioration in contact resistances was observed at each condition. Arcing characteristics have to be taken into consideration for investigating influences of polymer materials on contact reliability. |
キーワード |
(和) |
シリコーン / アクリル / 電気接点 / 接触抵抗 / 接触障害 / アーク放電 / / |
(英) |
silicone / acryl / electrical contacts / contact resistance / contact failure / arc discharge / / |
文献情報 |
信学技報, vol. 110, no. 270, EMD2010-85, pp. 77-80, 2010年11月. |
資料番号 |
EMD2010-85 |
発行日 |
2010-11-04 (EMD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
EMD2010-85 エレソ技報アーカイブへのリンク:EMD2010-85 |
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