導(dǎo)體絞合外徑 - 無圖版
qimin --- 2007-12-14 13:17:55
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導(dǎo)體絞合外徑
請教各位斑竹:
UL1581中ASTM。隆〗g合銅絲 22AWG 導(dǎo)體直徑:標(biāo)稱0.729MM;最。.714MM;最大0.737MM.
但實(shí)際中,22AWG 17/0.16導(dǎo)體 計(jì)算出導(dǎo)體直徑為0.76MM,與標(biāo)準(zhǔn)不符.
誰能幫小弟解答一下.謝謝!
同軸 --- 2007-12-15 12:40:38
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andywang --- 2007-12-15 15:44:10
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qimin --- 2007-12-16 16:35:58
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0.76MM依據(jù)D=1.155*SQRT(n*d2)是計(jì)算出的值
zhongming --- 2010-07-22 08:58:30
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計(jì)算出來的,誤差會(huì)很大`
koulf --- 2010-07-29 15:25:33
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-- 結(jié)束 --