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 <title><![CDATA[RVV与VV电缆载流量哪个大]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163.html]]></link>
 <description><![CDATA[Latest 50 replies of RVV与VV电缆载流量哪个大]]></description>
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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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 <title><![CDATA[]]></title>
 <description><![CDATA[個人感覺軟的OK]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1516897.html]]></link>
 <author><![CDATA[chenenpeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 30 Nov 2013 07:53:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼1938710891于2013-11-27 17:16发表的&nbsp;&nbsp;:
软的大，因为电流的集肤效应
[/quote]
没错表面积大的，载流大一些]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1516421.html]]></link>
 <author><![CDATA[ffd001]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 29 Nov 2013 06:41:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[硬线载流量大点，抗拉力强；软线的话，会因为过流发热的原因，线材容易脆，一根根断掉。趋肤效应应该是在高频电路中才起作用，正常使用时忽略不计了。
趋肤效应
交流电通过导体时,各部分的电流密度不均匀,导体内部电流密度小,导体表面电流密度大,这种现象称为趋肤效应.产生趋肤效应的原因是由于感抗的作用,导体内部比表面 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1516337.html]]></link>
 <author><![CDATA[jiaglong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 29 Nov 2013 03:06:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同样的截面积，多股的载流量大，电流的趋肤效应]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1516213.html]]></link>
 <author><![CDATA[xiexonghui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Nov 2013 13:30:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是VVR大一些，具体请查手册。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1515923.html]]></link>
 <author><![CDATA[heyoulin666]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Nov 2013 03:22:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电流的大小应该按导线横截面算吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1515870.html]]></link>
 <author><![CDATA[huoshi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Nov 2013 01:53:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[软的大，因为电流的集肤效应]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1515624.html]]></link>
 <author><![CDATA[1938710891]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 Nov 2013 09:16:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同截面载流量一样大。电缆厂家全考虑了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1515595.html]]></link>
 <author><![CDATA[sanlihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 Nov 2013 09:05:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[相同截面的难道不是一样？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1515588.html]]></link>
 <author><![CDATA[静芳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 Nov 2013 08:59:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[当然是软的要大一些了！但是软的更容易不够截面，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443163#1515390.html]]></link>
 <author><![CDATA[杨宁辉]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 Nov 2013 02:34:01 +0000]]></pubdate>
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