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 <title><![CDATA[哪位大神知道怎样检测1.5kv的瞬间信号]]></title>
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 <description><![CDATA[Latest 50 replies of 哪位大神知道怎样检测1.5kv的瞬间信号]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[已经解决了，谢谢各路大神指点。使用1000:1分压器分压后信号通过光耦送入PLC,再使用中断计数。信号宽度大概12微妙左右]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649646#1970529.html]]></link>
 <author><![CDATA[mglyl1]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 07 May 2018 00:17:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[已经用分压器了，用示波器测得信号电压16V&nbsp;&nbsp;12微妙左右，加个光耦。请问用3U能检测到这么快的信号吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649646#1970459.html]]></link>
 <author><![CDATA[mglyl1]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 06 May 2018 08:13:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[首选偶合变压器，电阻分压也可行（多电阻分压，多少个应视电阻的额定工作电压）。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649646#1970193.html]]></link>
 <author><![CDATA[今生无缘]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 May 2018 01:02:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不知道电阻绝缘行不，有15KV]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649646#1970188.html]]></link>
 <author><![CDATA[mglyl1]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 May 2018 00:32:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电阻分压，再读取，可以吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649646#1970120.html]]></link>
 <author><![CDATA[jzzjzq]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 04 May 2018 09:17:21 +0000]]></pubdate>
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