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 <title><![CDATA[IGBT模块]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540.html]]></link>
 <description><![CDATA[Latest 50 replies of IGBT模块]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Thu, 09 Apr 2026 20:09:44 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[多谢11楼的分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1233325.html]]></link>
 <author><![CDATA[陈大围]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Mar 2012 02:16:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[attachment=80750] 转一个咸工的文章，里面说的很详细！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1233292.html]]></link>
 <author><![CDATA[bodau]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Mar 2012 01:34:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[以上各位方法只能粗略测一下，不能测出其耐压值]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1233258.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Mar 2012 00:17:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有万用表就行了，找到模块的原理图，就量好了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1233251.html]]></link>
 <author><![CDATA[hnyyhym]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Mar 2012 00:03:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[IGBT有自带的检测输出。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1233068.html]]></link>
 <author><![CDATA[西楚大霸]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 Mar 2012 12:30:55 +0000]]></pubdate>
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 <description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;IGBT模块的好坏可用指针万用表的Rxlk挡来检测，或用数字万用表的“二极管”挡来测量PN结正向压降进行判断。检测前先将IGBT模块三只引脚短路放电，避免影响检测的准确度；然后用指针万用表的两枝表笔正反测G、e两极及G、c两极的电阻，对于正常的IGBT模块（正常G、e两极与G、c两极间的正反向电阻均 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1232857.html]]></link>
 <author><![CDATA[328057984]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 Mar 2012 05:43:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要根据模块的内部结构（等效电路）才可以做出判断]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1232824.html]]></link>
 <author><![CDATA[多愁善感]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 Mar 2012 04:52:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1232800.html]]></link>
 <author><![CDATA[六月半夏]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 23 Mar 2012 04:22:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可做个控制电路关断时加反压负5伏.接通时加正压10-13伏,接在控制极.模块可接如24V带LED灯串电阻.这可检测单个IGBT,要检测6个就复杂啦,需加6个触发电路,每次只通2个,变频器也就是这样出三相电]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1172829.html]]></link>
 <author><![CDATA[weilinyi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Nov 2011 14:07:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这里面做逆变的少]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1171670.html]]></link>
 <author><![CDATA[huosang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 25 Nov 2011 14:59:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就没人来说说 [s:32]&nbsp;&nbsp;[s:32]&nbsp;&nbsp;[s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1171667.html]]></link>
 <author><![CDATA[陈大围]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 25 Nov 2011 14:56:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[自己顶一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1171172.html]]></link>
 <author><![CDATA[陈大围]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 25 Nov 2011 00:59:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[按模块上指示箭头测量复合二极管只要值还在,控制脚不直通,应是好的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-128540#1170936.html]]></link>
 <author><![CDATA[huosang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 24 Nov 2011 11:15:53 +0000]]></pubdate>
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