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 <title><![CDATA[求助西门子PLC CPU226的电源电路图]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520.html]]></link>
 <description><![CDATA[Latest 50 replies of 求助西门子PLC CPU226的电源电路图]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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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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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[正好我的也烧爆了，究竟是多大的

我是用一个保险管代替的[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2185620.html]]></link>
 <author><![CDATA[13378387400]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 19 Apr 2021 01:50:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第5楼清水楼台于2021-01-03 21:49发表的&nbsp;&nbsp;:
R390是位号不是实际阻值！[s:28]
[/quote]
R390还真不是位号，是它的阻值。别的板子上标的贴片阻值是R390,就是开关管型号不一样，所以也在怀疑是不是R390。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2164808.html]]></link>
 <author><![CDATA[anjw1977]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 04 Jan 2021 06:55:53 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果不放心就搞个5.1R&nbsp;&nbsp;&nbsp;&nbsp;3.9R都可以
实际上直接短接也没什么问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2164677.html]]></link>
 <author><![CDATA[hefq]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 03 Jan 2021 17:20:01 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[R390可以用一垛锡代替]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2164676.html]]></link>
 <author><![CDATA[hefq]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 03 Jan 2021 17:14:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[R390是位号不是实际阻值！[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2164656.html]]></link>
 <author><![CDATA[清水楼台]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 03 Jan 2021 13:49:11 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼honggun于2020-12-31 23:41发表的&nbsp;&nbsp;:
版本号多少？
[/quote]
216-2BD23-0XB0

贴片电阻是不是R390，R390是0.39Ω吗？，知道的告诉一下，谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2164370.html]]></link>
 <author><![CDATA[anjw1977]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 02 Jan 2021 06:59:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[路过！ [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2164321.html]]></link>
 <author><![CDATA[拂云客]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 01 Jan 2021 23:30:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[0.39欧姆]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2164311.html]]></link>
 <author><![CDATA[gmfulei]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 01 Jan 2021 14:09:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[版本号多少？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1694520#2164206.html]]></link>
 <author><![CDATA[honggun]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 31 Dec 2020 15:41:28 +0000]]></pubdate>
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