高温电连接器绝缘件失效分析
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钟立强,李齐备,郭鸿杰,钱萍,陈文华
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Failure analysis of insulation part for high-temperature electrical connector
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Liqiang ZHONG,Qibei LI,Hongjie GUO,Ping QIAN,Wenhua CHEN
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| 表2 劣化实验前后电阻测量点的绝缘电阻 (GΩ) |
| Table 2 Insulation resistance of resistance measuring points before and after deterioration test |
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| 序号 | 实验前 | 实验后 | 变化值 |
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| 1-1 | 139.7 | 7.5 | 132.2 | | 1-2 | 118.7 | 11.3 | 107.4 | | 1-3 | 131.3 | 6.9 | 124.4 | | 1-4 | 142.1 | 7.6 | 134.5 | | 1-5 | 146.9 | 10.9 | 136.0 | | 1-6 | 125.1 | 7.9 | 117.2 | | 2-1 | 141.3 | 10.9 | 130.4 | | 2-2 | 133.2 | 7.4 | 125.8 | | 2-3 | 143.1 | 7.3 | 135.8 | | 2-4 | 134.1 | 8.7 | 125.4 | | 2-5 | 146.7 | 8.5 | 138.2 | | 2-6 | 181.3 | 21.4 | 159.9 | | 3-1 | 177.4 | 15.1 | 162.3 | | 3-2 | 163.7 | 17.1 | 146.6 | | 3-3 | 147.8 | 10.9 | 136.9 | | 3-4 | 163.7 | 17.7 | 146.0 | | 3-5 | 167.3 | 12.9 | 154.4 | | 3-6 | 158.7 | 16.9 | 141.8 | | 4-1 | 171.1 | 7.2 | 163.9 | | 4-2 | 127.6 | 8.2 | 119.4 | | 4-3 | 167.9 | 31.3 | 136.6 | | 4-4 | 169.3 | 11.6 | 157.7 | | 4-5 | 173.2 | 13.4 | 159.8 | | 4-6 | 168.9 | 12.5 | 156.4 |
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