SATA 26AWG 地線與鋁箔的標(biāo)準(zhǔn)接觸電阻是多少歐姆 ? - 無圖版
文科生 --- 2010-06-24 11:58:12
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SATA 26AWG 地線與鋁箔的標(biāo)準(zhǔn)接觸電阻是多少歐姆 ?
文科生 --- 2010-06-24 16:48:05
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moveitgogo --- 2010-06-24 17:12:26
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沒聽說過這項(xiàng)參數(shù),查查資料.
moveitgogo --- 2010-06-24 17:15:18
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Low level contact resistance (LLCR)
EIA 364-23
Subject mated contacts assembled in housing to 20 mV maximum open circuit at 100 mA maximum
• Initially 30 mΩ maximum.
• Resistance increase 15 mΩ maximum after stress
標(biāo)準(zhǔn)上對(duì)接觸電阻的唯一定義,不過好像不是指的線材跟鋁箔之間.
coolman --- 2010-06-25 10:14:01
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順便學(xué)習(xí)
-- 結(jié)束 --