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wdh_1688
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樓主  發(fā)表于: 2011-12-10 16:18
我有臺步進(jìn)驅動(dòng)器，需要提供交流80v電壓，但我電源電壓是220V的，所以我選了變壓器來(lái)降壓，我同事就在此變壓器前加了個(gè)濾波器，我的觀(guān)點(diǎn)呢就是將此濾波器放到變壓器的輸出（次級電壓）80V，這樣會(huì )對步進(jìn)驅動(dòng)器防干擾效果要好些。在此我就有點(diǎn)不是很明白了，究竟這個(gè)濾波器放到哪個(gè)位置比較好，有此經(jīng)驗的朋友，大家一起討論下。
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dfg73400343
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1樓  發(fā)表于: 2011-12-10 22:48
放到變壓器的輸出好些 他是濾波驅動(dòng)器 伺服器等電器  

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