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 <title><![CDATA[问一个电气符号，懂的说一下，谢谢]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274.html]]></link>
 <description><![CDATA[Latest 50 replies of 问一个电气符号，懂的说一下，谢谢]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Wed, 13 May 2026 09:09:01 +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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 <description><![CDATA[正確英文應該是DC Power Supply，或簡稱DC Power，一般代號用PW，在大陸翻譯作開關電源。(台灣叫DC電源供應器)]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667862.html]]></link>
 <author><![CDATA[东华数字]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 18 May 2015 00:07:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[带滤波的开关电源]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667776.html]]></link>
 <author><![CDATA[hnwygcb009]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 17 May 2015 12:42:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[交流220v转直流24v的电源]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667727.html]]></link>
 <author><![CDATA[34551842]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 17 May 2015 10:01:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[开关电源应该是PWS代号]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667671.html]]></link>
 <author><![CDATA[小蜜蜂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 17 May 2015 03:52:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看起来像是开关电源。。。
哈哈哈]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667660.html]]></link>
 <author><![CDATA[chenshiji618]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 17 May 2015 03:15:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我们公司用“PW”表示！不知道是参考的标准，还是公司自己定义的标准！图纸也用PW表示！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667654.html]]></link>
 <author><![CDATA[建控电]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 17 May 2015 02:36:14 +0000]]></pubdate>
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 <description><![CDATA[开关电源，或者蓄电池&nbsp;&nbsp;power bank]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667638.html]]></link>
 <author><![CDATA[liaohp]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 17 May 2015 01:06:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意楼上说法。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667637.html]]></link>
 <author><![CDATA[gdj-gdj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 17 May 2015 01:02:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[根据这个电路图来看，图上所标PB应该是DC24V的电源。其实这个标识是不对的，这可能是绘图者自已的一个标识而也。正确的AC220V/DC24V电源的英文应是“SUPPLY POWER”才对。说得不对的请各位师付指正。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485274#1667570.html]]></link>
 <author><![CDATA[zsh340]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 16 May 2015 13:35:19 +0000]]></pubdate>
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