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 <title><![CDATA[怎么单相变频器里电源之后没有用整流块]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000.html]]></link>
 <description><![CDATA[Latest 50 replies of 怎么单相变频器里电源之后没有用整流块]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Mon, 27 Apr 2026 00:19:55 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[又长见识了，谢谢经验分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242343.html]]></link>
 <author><![CDATA[k78047489]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 00:25:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[何为交交变频器呢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242332.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Apr 2012 00:13:32 +0000]]></pubdate>
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 <description><![CDATA[可能是用了一体化模块，所以楼主没有看到整流器。交交变频确实是有的，由于其频率变化范围较小，所以在中小功率变频器中很少有采用这种方式的，楼主的是单相220V的变频器，功率不可能太大，所以不会是交交变频的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242321.html]]></link>
 <author><![CDATA[回忆依然最美]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 23:56:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[第一次见识见识…]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242318.html]]></link>
 <author><![CDATA[huhu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 23:47:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[确实第一次听到有交 -交变频器！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242315.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 23:18:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有的整流和输出模块在一起]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242313.html]]></link>
 <author><![CDATA[多愁善感]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 23:05:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，只是理论上听说过，没见过交交变频器 [s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242310.html]]></link>
 <author><![CDATA[liushiyao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 22:57:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28] 学习学习~~~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242219.html]]></link>
 <author><![CDATA[xtgm123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 14:38:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[好

感谢这位大侠[s:15][s:15]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242162.html]]></link>
 <author><![CDATA[fffsjm]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 13:37:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看你变频器的类型。
变频器有两种类型，1种是多数的变频器都为该类型，叫交直交变频，即先整流在逆变的类型。
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2种是很少的类型，交交变频，即不经过整流即进行逆变的类型]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1371000#1242156.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 13:29:40 +0000]]></pubdate>
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