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 <title><![CDATA[高压与220v电压]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-24008.html]]></link>
 <description><![CDATA[Latest 50 replies of 高压与220v电压]]></description>
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 <description><![CDATA[那来2500v-3000v这么高电压？如果是有升压包靠上去尧一定比例漆包线就ok啦，像电视机高压包就可以！一定要是交流电


否则直流还是用电阻窜并分压 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-24008#345046.html]]></link>
 <author><![CDATA[武松]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Oct 2008 17:37:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[最好接个变压器！ 比较安全！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-24008#344817.html]]></link>
 <author><![CDATA[a271156864]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Oct 2008 12:06:03 +0000]]></pubdate>
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 <description><![CDATA[串电阻是很危险的。。。
&nbsp;&nbsp;我看你还是在变压上想办法。（变压器好像很贵） [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-24008#344657.html]]></link>
 <author><![CDATA[100759]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Oct 2008 09:22:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是继电器还是电阻]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-24008#344648.html]]></link>
 <author><![CDATA[控123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Oct 2008 09:08:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[串联十几个继电器好了，不过这样有点危险]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-24008#344574.html]]></link>
 <author><![CDATA[小蜜蜂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Oct 2008 07:15:11 +0000]]></pubdate>
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