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Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Chen Z +7 more
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Dianci bileiqi氧化锌压敏电阻在重复过电压下性能会逐渐劣化，最终可能导致短路、起火或爆炸，目前单次耐受测试无法全面反映ZnO压敏电阻在实际使用中的预期性能，亟需对其冲击老化特性及失效机理进行深入研究。文中建立了ZnO压敏电阻重复冲击电流试验实验平台，研究了以压敏电压、冲击残压及泄漏电流为表征的ZnO压敏电阻保护特性劣化特性。研究结果表明，压敏电阻的冲击老化寿命随着冲击密度的增加而显著减少，这是由于电阻片尺寸效应引起的微观缺陷增加所致。此外，不同电流幅值条件下的冲击间隔对老化过程也有显著影响 ...
李宣健楠 +4 more
doaj
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Se PuZheng DS, Tang WQ, Zhu JP, Gu ZY.
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Se PuZhang WM, Fang M, Zhang L.
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Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiDu Z, Ma Y, Wang C, Zhang R, Li X.
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Zhejiang Da Xue Xue Bao Yi Xue BanZhou Z, Tang L.
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Se PuZhou S, Kuang Y, Zheng J, Ouyang G.
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Sheng Wu Yi Xue Gong Cheng Xue Za ZhiZeng Q, Han S, Liang Y, Tian X.
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Sheng Wu Yi Xue Gong Cheng Xue Za ZhiMa S, Wu W, Liu H, Liu M, Xing F.
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