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5921338
好好學(xué)習，天天向上
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樓主  發(fā)表于: 2010-11-30 10:19
昨天去看了下空調，發(fā)現現在的變頻空調都是寫(xiě)的直流變頻我就不懂了。大家都知道直流是沒(méi)有頻率的怎么變頻呢？回來(lái)百度了下直流變頻的原理發(fā)現原來(lái)是直流調速，和變頻根本就不相關(guān)，為什么還說(shuō)變頻空調呢，變速空調還差不多。不知道現在有沒(méi)有真正的變頻空調，是什么牌子型號��？幫推薦下現在買(mǎi)什么空調好。
自學(xué)
bigcg
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1樓  發(fā)表于: 2010-11-30 18:46
呵呵，當初美的出直流變頻空調的時(shí)候還想跟他打官司說(shuō)他欺騙的呢！

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