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奮斗人生
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樓主  發(fā)表于: 2012-02-20 23:35
搞了很久都沒(méi)搞懂變頻器外面那個(gè)電路是怎樣接的，是怎樣可以變頻的，希望高手可以指點(diǎn)一下，最好上個(gè)電路圖，謝謝！
zmy450365
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1樓  發(fā)表于: 2012-02-22 00:24
看看說(shuō)明書(shū)就行了
zmy450365
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2樓  發(fā)表于: 2012-02-27 19:41
原理搞清楚的話(huà)可能要10；8年；也有可能一輩子；只要會(huì )應用就行了；就好像是證明為什么1加1等于2；要搞清楚可能是幾十年的功夫

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