急！測試求助！ - 無圖版
ssdyzxxn --- 2011-09-07 11:58:05
1
請教下，這個是什么測試？如何做？
4.3 shield impedance and current capacity, for each 3 meter section of cable,the shield must be capable of withstanding 30 amps of current for 2 minutes with the impedance not exceeding 0.10 ohms.
haibo022 --- 2011-09-07 12:28:07
2
這個我還真不清楚 抱歉
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