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 <title><![CDATA[开关电源选多大？]]></title>
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 <description><![CDATA[Latest 50 replies of 开关电源选多大？]]></description>
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 <description><![CDATA[想着以后扩展啊，还是选大一点好。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632399.html]]></link>
 <author><![CDATA[blessmybaby]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Dec 2014 06:22:31 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第3楼yaoxiang于2014-12-25 21:39发表的&nbsp;&nbsp;:
一个100W开关电源也就几十块那么省干吗
[/quote]
设备越精密，对元件的空间要求就越大！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632389.html]]></link>
 <author><![CDATA[建控电]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Dec 2014 05:39:09 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第5楼书正1于2014-12-26 09:49发表的&nbsp;&nbsp;:
一个PLC都需要35W了，50W估计够呛，关键看指示灯多少瓦
[/quote]
 换成100瓦了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632387.html]]></link>
 <author><![CDATA[建控电]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Dec 2014 05:38:18 +0000]]></pubdate>
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 <description><![CDATA[把所有的用电设备功率加一起，然后选个大于它的就行了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632332.html]]></link>
 <author><![CDATA[hengliang289]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Dec 2014 02:58:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个PLC都需要35W了，50W估计够呛，关键看指示灯多少瓦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632314.html]]></link>
 <author><![CDATA[书正1]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Dec 2014 01:49:41 +0000]]></pubdate>
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 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632304.html]]></link>
 <author><![CDATA[motuylc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Dec 2014 01:33:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个100W开关电源也就几十块那么省干吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632238.html]]></link>
 <author><![CDATA[yaoxiang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Dec 2014 13:39:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼小小蜗牛于2014-12-25 17:53发表的&nbsp;&nbsp;:
35W就ok
[/quote]
忘了 还有一个PLC PLC是欧姆龙的&nbsp;&nbsp;供电电源是24的 ？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632189.html]]></link>
 <author><![CDATA[建控电]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Dec 2014 10:18:36 +0000]]></pubdate>
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 <description><![CDATA[35W就ok]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475378#1632184.html]]></link>
 <author><![CDATA[小小蜗牛]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Dec 2014 09:53:00 +0000]]></pubdate>
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