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googe2008
級別: 略有小成
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發(fā)帖數量: 238 個(gè)
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樓主  發(fā)表于: 2008-05-15 20:03
請各位給我講講電磁閥的原理,讀了這么多年的書(shū)白讀了,今天拆了個(gè)電磁閥,研究了半天也不知所以然!可悲呀!
yan2002
級別: 探索解密
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1樓  發(fā)表于: 2008-05-16 22:57
電磁閥的機械部分，分常開(kāi)和常閉（就是常位狀態(tài)），就是通電閉合和通電打開(kāi)：電氣部分，分220V直接通線(xiàn)圈，還有220V整流為直流使用的（在線(xiàn)圈帽子子里整流）。常見(jiàn)的幾種，還有其它的。
樓主留言：
這個(gè)了解,不過(guò)還是謝謝

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