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 <title><![CDATA[退火炉可控硅炸掉了]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332.html]]></link>
 <description><![CDATA[Latest 50 replies of 退火炉可控硅炸掉了]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 18:20:19 +0000]]></lastBuildDate>
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 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看不懂&nbsp;&nbsp; 学无止境]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1198252.html]]></link>
 <author><![CDATA[lixiang123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2012 07:58:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[9楼说的不错，可能原来是小问题，由于不懂造成大的故障。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1198206.html]]></link>
 <author><![CDATA[aoouang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2012 06:27:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[估计可控硅控制的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1198096.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2012 01:54:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[长见识了 [s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1198089.html]]></link>
 <author><![CDATA[sport1988]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2012 01:43:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[9楼说得好清楚了。。。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1198078.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2012 01:06:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[头一次听说可控硅控制极还可以这样并联使用，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1198070.html]]></link>
 <author><![CDATA[wen_xianjun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2012 00:43:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意9楼所述]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1198066.html]]></link>
 <author><![CDATA[坚士人]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2012 00:33:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是触发电压的问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197875.html]]></link>
 <author><![CDATA[ying-feng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2012 09:49:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个有钱的人，想做变频器，自己做试验，结果炸掉的模块有几麻袋
 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197835.html]]></link>
 <author><![CDATA[jxh668]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2012 08:43:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你所描述的不清楚，让我来猜测一下你的状况
1，你的整流电路是三相半控桥或三相全控桥，半控桥就是三个可控硅三个二极管，全控桥6个可控硅。
2，你其中一个桥臂上的触发电路坏了，用其它桥臂上的信号并联过来。
是这样的情况吗？
如果是这样是不允许的，
1，每个可控硅的触发电路相互间是隔离的，你并联的时候，会造成将高 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197828.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2012 08:37:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不懂行还是别乱来
小问题搞成大问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197818.html]]></link>
 <author><![CDATA[jxh668]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2012 08:03:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[然后把可控硅控制极并接旁边一个触发器上&nbsp;&nbsp;可控硅炸了 是在控制极那边炸出来的？ 可控硅能并接吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197808.html]]></link>
 <author><![CDATA[llb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2012 07:45:15 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看看触发端，并联的电阻有没有坏]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197796.html]]></link>
 <author><![CDATA[luozhiguo200]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jan 2012 07:25:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[先把触发电压测一下，看看电压是否正常？然后检查负载，看看有没有短路现象，最后逐个离线检查可控硅，看看是不是还能受控。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197598.html]]></link>
 <author><![CDATA[seeyou]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 14:58:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[也有控制电路出问题，控制电路电压过高也会有问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197590.html]]></link>
 <author><![CDATA[rockyhuo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 14:36:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[支持2樓!! 或是加熱器短路照成&nbsp;&nbsp; [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197586.html]]></link>
 <author><![CDATA[aa22284]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 14:30:11 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]估计是楼主把G和K插反了吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197478.html]]></link>
 <author><![CDATA[下大雨]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 12:12:26 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这样都可以全换新的了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135332#1197448.html]]></link>
 <author><![CDATA[王风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 11:01:40 +0000]]></pubdate>
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