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gali1120107
漫漫長(cháng)路，吾將上下而求索。
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樓主  發(fā)表于: 2015-01-10 20:26
今天遇到一個(gè)問(wèn)題，不知道單相減速機接調速器的話(huà)，不接紅色框起來(lái)不接反饋線(xiàn)的話(huà)，電機可以動(dòng)嗎，還可以調速嗎？
821937642
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1樓  發(fā)表于: 2015-01-24 07:26
主回路串聯(lián)電感可以，或用可控硅

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