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 <title><![CDATA[求有此功能的电路板]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1635563.html]]></link>
 <description><![CDATA[Latest 50 replies of 求有此功能的电路板]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[楼主没有描述清楚 关断是由你的上位机来实现还是说这块电路板来实现，如果由电路板来实现那你要给电路板一个判断依据（信号）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1635563#1931860.html]]></link>
 <author><![CDATA[fengliushen@]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Nov 2017 10:33:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[固态继电器接感性负载有关断延迟。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1635563#1931767.html]]></link>
 <author><![CDATA[1992sd]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 01 Nov 2017 04:04:46 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[就用固态继电器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1635563#1931594.html]]></link>
 <author><![CDATA[咗臉ヅ微笑ぺ]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Oct 2017 09:14:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你以为固态继电器真的是继电器么，里面是可控硅，用三极管或场效应管]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1635563#1931588.html]]></link>
 <author><![CDATA[langui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Oct 2017 08:40:12 +0000]]></pubdate>
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