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 <title><![CDATA[温度控制问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185.html]]></link>
 <description><![CDATA[Latest 50 replies of 温度控制问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sat, 18 Apr 2026 04:02:18 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用模块好多的.0-5V.0-10V. 4-20MA接口.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#271962.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Jul 2008 06:59:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[主要还是看你的加热元件的材质，选择控制方式！调压或调功控制！还是用可控硅控制！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#267127.html]]></link>
 <author><![CDATA[tonyzilong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 19 Jul 2008 09:29:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用仪表输出4-20mA电流来控制SCR(功率控制器)]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#266754.html]]></link>
 <author><![CDATA[uthman]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 18 Jul 2008 17:25:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[现在大功率的加热设备都用温控仪控制固态继电器SSR,固态继电器内部结构与可控硅导通角调压原理一样]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#265417.html]]></link>
 <author><![CDATA[021-39977024]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 17 Jul 2008 00:21:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我是用固态继电器来控制电加热的，我看固态的里面电路应当也是用可控硅吧，不知道是不是？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#265277.html]]></link>
 <author><![CDATA[dree]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Jul 2008 14:48:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习学徐]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#265244.html]]></link>
 <author><![CDATA[buyiwuxi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Jul 2008 14:17:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用可控硅，有专门的产品，可以用4-10MA的模拟量控制。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#264696.html]]></link>
 <author><![CDATA[green118]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Jul 2008 04:08:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢各位！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#264682.html]]></link>
 <author><![CDATA[weilller]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Jul 2008 03:37:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[最好使用双相可控硅过零调功方式控制加热.这样在EMC方面更好.个人观点.仅供参考.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#264583.html]]></link>
 <author><![CDATA[成都飞哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Jul 2008 01:05:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用可控硅就可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#264577.html]]></link>
 <author><![CDATA[colourpine]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 16 Jul 2008 00:58:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[哦，就这样的啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-17185#264479.html]]></link>
 <author><![CDATA[yyx215]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 15 Jul 2008 15:47:03 +0000]]></pubdate>
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