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 <description><![CDATA[[quote]引用楼主fangzhihua于2016-03-16 18:37发表的 K25T1202 IGBT管脚图，用万用表怎么检查好坏？ :
请教大师：K25T1202 IGBT管脚怎么区分，用万用表怎么检查好坏？谢谢！
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首先你具备电子知识，针对一些管子来讲无非是NPN,PNP,
再进去一点，基区，集电区，发射区
再进去一点，NP还是PN,
再深入一点，不该导通 ..]]></description>
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 <author><![CDATA[普朗特]]></author>
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 <pubdate><![CDATA[Thu, 17 Mar 2016 09:14:30 +0000]]></pubdate>
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 <pubdate><![CDATA[Thu, 17 Mar 2016 05:45:20 +0000]]></pubdate>
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