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辛勤蜜蜂
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樓主  發(fā)表于: 2011-05-21 20:42
三菱的PLC是FX1S-30MR的要加個(gè)浪涌吸收器該如何選擇，有標準嗎，又如何使用呢。新手請指教
gali1120107
漫漫長(cháng)路，吾將上下而求索。
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1樓  發(fā)表于: 2011-05-22 12:59
一般加二極管比較多，用浪涌吸收器比較少。對了，如果加二極管大家是加什么型號的？

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