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 <title><![CDATA[三菱 PLC电源，输出方式]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱 PLC电源，输出方式]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果只是看电源输出。就是正负嘛]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#967535.html]]></link>
 <author><![CDATA[fkq3721]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 06 Feb 2011 05:50:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是用外部电源安全]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#967534.html]]></link>
 <author><![CDATA[fkq3721]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 06 Feb 2011 05:45:40 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[一定要看清楚说明书。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#967533.html]]></link>
 <author><![CDATA[fkq3721]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 06 Feb 2011 05:44:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[哦，谢谢，能不能更详细点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#943363.html]]></link>
 <author><![CDATA[dmh]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 28 Dec 2010 00:39:55 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[晶体管输出的就要考虑是源性还是漏型 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#943254.html]]></link>
 <author><![CDATA[zlyok]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Dec 2010 14:25:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果晶体管输出的就要考虑是源性还是漏型，两种型号的输出电流方向相反]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#943238.html]]></link>
 <author><![CDATA[冰糖]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Dec 2010 14:17:09 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[NPN与PNP的COM连接方式不同！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#943214.html]]></link>
 <author><![CDATA[03281251]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Dec 2010 13:54:58 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[fx2n和3u好像多支持源型和漏型，主要看你的传感器类型怎么接比较方便]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#943184.html]]></link>
 <author><![CDATA[dmhge]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Dec 2010 13:32:25 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[貌似可以简单理解为三极管的NPN与PNP。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#943173.html]]></link>
 <author><![CDATA[shaolinsi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Dec 2010 13:25:02 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我觉得用外部直流电源供电安全点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#943061.html]]></link>
 <author><![CDATA[fkq3721]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Dec 2010 12:12:51 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[就是直流电源的正负交换而已]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-92384#943040.html]]></link>
 <author><![CDATA[西欧工控]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Dec 2010 11:50:11 +0000]]></pubdate>
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