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Experiment Study on Electric Lifetime of Ag-SnO_2 Contacts in AC-3 Duty at 32A
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Liu Hongwu
,
Guan Ruiliang
,
He Yanfeng
,
Yin Nairui
,
Chen Degui
… When Ag/SnO_2 is adopted as the contact material of the contactor with the rating current of 32 A or lower, the contact resistance is always instable, and the electrical lifetime of the contactor will be influenced rapidly. …
IEICE technical report. EMD 111(299), 63-66, 2011-11-10
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