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        <title>时控电路图</title>
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            <title><![CDATA[时控电路原理（kg316t时控开关电路/时间控制电路/继电器控制灯光电路）]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2021/202111021725921.html</link>
            <description><![CDATA[时控开关是一种微电脑控制开关，我们可以利用它进行定时开启和定时关闭，利用开关控制装置我们就可以对家电或者其他用电器进行控制，使用比较方便安全。]]></description>
            <pubDate>Tue, 02 Nov 2021 17:36:24</pubDate>
            <category>时控电路图</category>
            <author></author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2021/202111021725921.html</guid>
        </item><item>
            <title><![CDATA[简单定时电路图大全（计数器CD4029\TC9160\CD4017\继电器）]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2018/20180507673368.html</link>
            <description><![CDATA[本文主要介绍了简单定时电路图大全（计数器CD4029\TC9160\CD4017\继电器）。重复式定时电路原理图、555级联定时电路原理示意图、555循环式定时电路的基本应用、倒计时定时电路图、曙光定时电路图、开机定时器电路图、提高抗干扰性能的定时电路图、采用TC9160构成的定时电路图等简单定时电路如如下介绍。]]></description>
            <pubDate>Mon, 07 May 2018 12:42:17</pubDate>
            <category>时控电路图</category>
            <author></author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2018/20180507673368.html</guid>
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            <title><![CDATA[1到10s可调延时电路图大全（CD4060/NE555时基集成延时电路详解）]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2018/20180315647935.html</link>
            <description><![CDATA[本文主要介绍了1到10s可调延时电路图大全（CD4060/NE555时基集成延时电路详解）。下面为大家介绍了六款1到10s可调延时电路图，首先介绍的电路由CD4060组成定时器的时基电路，由电路产生的定时时基脉冲，通过内部分频器分频后输出时基信号。在通过外设的分频电路分频，取得所需要的定时控制时间。通电后，时基振荡器震荡经过分频后向外输出时基信号。作为分频器的IC2开始计数分频。当计数到10时，Q4输出高电平，该高电平经D1反相变为低电平使VT截止，继电器断电释放，切断被控电路工作电源。]]></description>
            <pubDate>Thu, 15 Mar 2018 14:24:23</pubDate>
            <category>时控电路图</category>
            <author></author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2018/20180315647935.html</guid>
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            <title><![CDATA[12v延时关闭电路图大全（可控硅/晶闸管/触摸延时开关电路详解）]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2018/20180315647918.html</link>
            <description><![CDATA[本文主要介绍了12v延时关闭电路图大全（可控硅/晶闸管/触摸延时开关电路详解）。声控电路开关由声控电路、单稳延时电路和可控硅驱动电路组成。电容降压整流电路为声控开关电路提供ＶDD＝６Ｖ直流电压。ＩＣ１采用专门的声控集成电路ＳＫ-Ⅰ，该集成电路内含双稳态触发器和三极放大器。平时，ＩＣ１的输出端９脚呈低电平；而当拾音器Ｂ收到击掌声等音响信号时，ＩＣ１内的双稳态翻转，９脚转呈高电平，ＶＴ１饱和导通，由于ＩＣ２（５５５）的２脚触发电平小于1/3ＶDD，则５５５置位，３脚呈高电平，ＳＣＲ触发导通，灯亮。]]></description>
            <pubDate>Thu, 15 Mar 2018 14:05:22</pubDate>
            <category>时控电路图</category>
            <author></author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2018/20180315647918.html</guid>
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            <title><![CDATA[LabVIEW FPGA模块在时钟电路的运用]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2017/20171118581819.html</link>
            <description><![CDATA[如要使用数据流模型执行代码，LabVIEW将同步FPGA上的逻辑。默认情况下，LabVIEW FPGA在程序框图的逻辑函数间放置一个寄存器，以最大化每个操作执行所需的传播时间。 传播延时是指信号由一个寄存器传播至下一个寄存器所需的时间。组合路径是信号由一个寄存器经另一个寄存器的逻辑和接线的集合。 由于每个时钟周期均更新寄存器内容，因此传播延时必须小于时钟周期。传播延时由两部分组成：逻辑延时和连线延时。]]></description>
            <pubDate>Sat, 18 Nov 2017 05:54:01</pubDate>
            <category>时控电路图</category>
            <author>技术编辑archive1</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2017/20171118581819.html</guid>
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            <title><![CDATA[可控硅移相电路设计攻略 —电路图天天读（156）]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2015/20150506370277.html</link>
            <description><![CDATA[可控硅移相电路由同步检测、锯齿波形成电路、移相电压和锯齿波电压综合比较放大电路、功率放大电路和失交保护电路等部分构成。]]></description>
            <pubDate>Wed, 06 May 2015 15:25:18</pubDate>
            <category>时控电路图</category>
            <author>h1654155596.7254</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2015/20150506370277.html</guid>
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            <title><![CDATA[基于可控硅的过零触发电路设计]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2014/20141127359636.html</link>
            <description><![CDATA[过零同步脉冲是一种50Hz交流电压过零时刻的脉冲，可使可控硅在交流电压正弦波过零时触发通导。过零同步脉冲由过零触发电路产生，更详细的电路图如图所示。在该图中，电压比较器LM311用于把50Hz的正弦交流电压变成方波。]]></description>
            <pubDate>Thu, 27 Nov 2014 11:54:06</pubDate>
            <category>时控电路图</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2014/20141127359636.html</guid>
        </item><item>
            <title><![CDATA[循环工作定时控制器电路设计]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2014/20141009355760.html</link>
            <description><![CDATA[该电路可设定设备的循环周期时间以及每次工作的时间，可以让设备按照设定的时间不断地循环工作，可应用于定时抽水、定时换气、定时通风等控制场合。]]></description>
            <pubDate>Thu, 09 Oct 2014 10:09:13</pubDate>
            <category>时控电路图</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2014/20141009355760.html</guid>
        </item><item>
            <title><![CDATA[采用CD4011的超温监测自动控制电路设计]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2014/20140930355375.html</link>
            <description><![CDATA[测温电阻RT接在控制门D1的输入端，它和电阻R1、R2及RP通过RP的分压调节，使门D1的输入电平为高电平，使D1输出为低电平。 ]]></description>
            <pubDate>Tue, 30 Sep 2014 11:46:17</pubDate>
            <category>时控电路图</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2014/20140930355375.html</guid>
        </item><item>
            <title><![CDATA[基于双向可控硅的延时可控关断电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110907214451.html</link>
            <description><![CDATA[K1 为单刀双掷开关,1 和2 分别是2 个触点;U1 是三端稳压器LM7815 ;U2 和U5 是整流桥;U3 和U8 分别是555定时器和双精度单稳态触发器CD4538 ;D1 为双向可控硅B T138 。U4 和U7 是光耦合双向可控硅驱]]></description>
            <pubDate>Wed, 07 Sep 2011 15:37:34</pubDate>
            <category>时控电路图</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110907214451.html</guid>
        </item><item>
            <title><![CDATA[比例控制双向可控硅触发电路设计]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110821211232.html</link>
            <description><![CDATA[零电压开关控制器集成电路可用作控制电阻性加热器负载。这类控制器在市电过零时产生输出脉冲、来触发与加热器串接在一起的双向可控硅，因而有最低化的射频干扰和市电电压瞬变]]></description>
            <pubDate>Sun, 21 Aug 2011 18:15:45</pubDate>
            <category>时控电路图</category>
            <author>叶子</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110821211232.html</guid>
        </item><item>
            <title><![CDATA[一个元件制作的数显温度计电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110715206443.html</link>
            <description><![CDATA[这里介绍一个只用一个元件的（电源除外）的数显温度计的制作。它虽然非常简单，但其性能与一般的温度计比却毫不逊色.]]></description>
            <pubDate>Fri, 15 Jul 2011 15:28:45</pubDate>
            <category>时控电路图</category>
            <author>网络</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110715206443.html</guid>
        </item><item>
            <title><![CDATA[单端正激式变换器电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110715206430.html</link>
            <description><![CDATA[当开关管V1导通时，输入电压Uin全部加到变换器初级线圈W1'两端，去磁线圈W1''上产生的感应电压使二极管V2截止，而次级线圈W2上感应的电压使V3导通.]]></description>
            <pubDate>Fri, 15 Jul 2011 12:03:19</pubDate>
            <category>时控电路图</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110715206430.html</guid>
        </item><item>
            <title><![CDATA[遥控玩具车发射电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110630204412.html</link>
            <description><![CDATA[电子发烧友为您提供了遥控玩具车发射电路，希望能启发您的创造能力。]]></description>
            <pubDate>Thu, 30 Jun 2011 16:56:21</pubDate>
            <category>时控电路图</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110630204412.html</guid>
        </item><item>
            <title><![CDATA[循环工作定时控制器电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110627203719.html</link>
            <description><![CDATA[该电路可设定设备的循环周期时间以及每次工作的时间，可以让设备按照设定的时间不断地循环工作，可应用于定时抽水、定时换气、定时通风等控制场合。]]></description>
            <pubDate>Mon, 27 Jun 2011 10:16:10</pubDate>
            <category>时控电路图</category>
            <author>summao</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110627203719.html</guid>
        </item><item>
            <title><![CDATA[555构成的简易长延时电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110520199188.html</link>
            <description><![CDATA[本电路和一般的定时电路相比是通过在555 时基电路的5 脚处加了一个二极管VD1，使得定时时间延长的特点。]]></description>
            <pubDate>Fri, 20 May 2011 17:32:33</pubDate>
            <category>时控电路图</category>
            <author>summao</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110520199188.html</guid>
        </item><item>
            <title><![CDATA[数字钟整点报时电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110505197315.html</link>
            <description><![CDATA[数字钟整点报时电路]]></description>
            <pubDate>Thu, 05 May 2011 17:46:32</pubDate>
            <category>时控电路图</category>
            <author>summao</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2011/20110505197315.html</guid>
        </item><item>
            <title><![CDATA[可设定10~100秒的长时间C-MOS定时电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2010/20100510217278.html</link>
            <description><![CDATA[可设定10~100秒的长时间C-MOS定时电路
电路的功能

若要用555芯片组成]]></description>
            <pubDate>Mon, 10 May 2010 15:41:53</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2010/20100510217278.html</guid>
        </item><item>
            <title><![CDATA[可由CR设定数微秒~数十秒时间的通用定时器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2010/20100510217277.html</link>
            <description><![CDATA[可由CR设定数微秒~数十秒时间的通用定时器
电路的功能

如果定时脉]]></description>
            <pubDate>Mon, 10 May 2010 15:22:52</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2010/20100510217277.html</guid>
        </item><item>
            <title><![CDATA[BYH5552时间控制集成电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2010/20100330213580.html</link>
            <description><![CDATA[BYH5552时间控制集成电路图
]]></description>
            <pubDate>Tue, 30 Mar 2010 15:58:04</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2010/20100330213580.html</guid>
        </item><item>
            <title><![CDATA[定时再触发发生器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2009/2009092593484.html</link>
            <description><![CDATA[定时再触发发生器
]]></description>
            <pubDate>Fri, 25 Sep 2009 11:44:07</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2009/2009092593484.html</guid>
        </item><item>
            <title><![CDATA[电冰箱节电器电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2008/200802127716.html</link>
            <description><![CDATA[电冰箱节电器电路图如图所示,NE555和W,R1,C1,D2等组成无稳态多谐振荡器.电网电压经降压整流整流输出稳定的12V直流电压供振荡器工作.
]]></description>
            <pubDate>Tue, 12 Feb 2008 10:07:48</pubDate>
            <category>时控电路图</category>
            <author>大毛</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2008/200802127716.html</guid>
        </item><item>
            <title><![CDATA[综合控制器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146621.html</link>
            <description><![CDATA[综合控制器：具有无级定时，无级调速，不消耗无功功率，定时长，定时精度高等优点，可用于电风扇 ，电热器及电机等进行控制。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:33:53</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146621.html</guid>
        </item><item>
            <title><![CDATA[自然风定时发生器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146620.html</link>
            <description><![CDATA[自然风定时发生器

该电路由NE555定时电路垂直电路RESET，计数电路CD4040，解码选择充电回路RC]]></description>
            <pubDate>Fri, 14 Dec 2007 08:32:45</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146620.html</guid>
        </item><item>
            <title><![CDATA[自动爆光定时器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146619.html</link>
            <description><![CDATA[自动爆光定时器
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:31:20</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146619.html</guid>
        </item><item>
            <title><![CDATA[应用PUT的调压及定时器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146618.html</link>
            <description><![CDATA[应用PUT的调压及定时器
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:30:59</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146618.html</guid>
        </item><item>
            <title><![CDATA[停电自锁开关]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146617.html</link>
            <description><![CDATA[停电自锁开关如下图：

接入电网后，按一下按钮开关AN，插在插座中的负载得电工作，同时SCR]]></description>
            <pubDate>Fri, 14 Dec 2007 08:30:36</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146617.html</guid>
        </item><item>
            <title><![CDATA[随机自然风模拟器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146616.html</link>
            <description><![CDATA[随机自然风模拟器
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:28:38</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146616.html</guid>
        </item><item>
            <title><![CDATA[数字钟定时控制器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146615.html</link>
            <description><![CDATA[数字钟定时控制器：数字钟定时控制器电路较简单，工作可靠定时时间隔可在1-1439分钟内任意设定。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:28:19</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146615.html</guid>
        </item><item>
            <title><![CDATA[食品加工机械定时自动开关电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146614.html</link>
            <description><![CDATA[食品加工机械定时自动开关电路图
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:27:19</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
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            <title><![CDATA[实用吊扇控制器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146613.html</link>
            <description><![CDATA[实用吊扇控制器：由不电源电路，时钟信号产生电路，计数显示电路，译码输出电路和可控硅开关电路组成。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:27:00</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
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            <title><![CDATA[轻触式定时开关电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146612.html</link>
            <description><![CDATA[轻触式定时开关电路图：定时开关由降压，稳压和整流电路，单稳态电路和可控硅开关等组成。电网电压率电容降压，稳压二极管稳压，二极管整流。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:25:55</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146612.html</guid>
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            <title><![CDATA[模拟自然风电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146611.html</link>
            <description><![CDATA[模拟自然风电路图
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:24:51</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
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            <title><![CDATA[模拟自然风电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146610.html</link>
            <description><![CDATA[模拟自然风电路
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:24:27</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146610.html</guid>
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            <title><![CDATA[简易自然风模拟电路]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146609.html</link>
            <description><![CDATA[简易自然风模拟电路：本电路以时基电路NE555为核与外围电路组成时基振荡电路。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:23:59</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146609.html</guid>
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            <title><![CDATA[简单实用的阵风电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146608.html</link>
            <description><![CDATA[简单实用的阵风电路图
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:23:13</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146608.html</guid>
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            <title><![CDATA[高性能定时器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146607.html</link>
            <description><![CDATA[高性能定时器：该定时电路使用日本的M51849L长时间定时电路。该电路采用计数定时，具有稳定性好，定时精度高，定时范围攻宽等特点。
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            <pubDate>Fri, 14 Dec 2007 08:22:24</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146607.html</guid>
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            <title><![CDATA[风速程控器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146606.html</link>
            <description><![CDATA[风速程控器
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            <pubDate>Fri, 14 Dec 2007 08:20:55</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146606.html</guid>
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            <title><![CDATA[放大机定时器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146605.html</link>
            <description><![CDATA[放大机定时器
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            <pubDate>Fri, 14 Dec 2007 08:20:36</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146605.html</guid>
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            <title><![CDATA[仿真自然风控制器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146604.html</link>
            <description><![CDATA[仿真自然风控制器：仿真自然风控制器由整流电路，时钟信号源，计数分配器，随机信号源，模拟电子开关，定时选择开关及可控硅控制电路组成。
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            <pubDate>Fri, 14 Dec 2007 08:20:17</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146604.html</guid>
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            <title><![CDATA[多用途家电定时控制器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146603.html</link>
            <description><![CDATA[多用途家电定时控制器：多用途家电定时控制器电路，接通电源时，经降压，整流和滤波，由7806稳压。
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            <pubDate>Fri, 14 Dec 2007 08:19:12</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146603.html</guid>
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            <title><![CDATA[多用家电控制器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146602.html</link>
            <description><![CDATA[多用家电控制器：该控制器能对多种家用电器进行控制。如，电灯调光，彩灯闪光，电扇调速，模拟自然风，音乐，舞厅等场合的彩灯，信号灯等。
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            <pubDate>Fri, 14 Dec 2007 08:18:11</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146602.html</guid>
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            <title><![CDATA[多功能控制器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146601.html</link>
            <description><![CDATA[多功能控制器：由电源电路，声控电路，时钟电路，计数电路，显示电路和定时电路组成。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:16:39</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146601.html</guid>
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            <title><![CDATA[多功能家电插座]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146600.html</link>
            <description><![CDATA[多功能家电插座：此插座可实现延时开关机，调压及音响报警功能。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:15:50</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146600.html</guid>
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            <title><![CDATA[多功能电子控制器电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146599.html</link>
            <description><![CDATA[多功能电子控制器电路图：下图的多功能控制器由降压整流电路，无稳态多谐振荡器，计数电路，可控硅控制电路组成。芯片有NE555
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:15:08</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146599.html</guid>
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            <title><![CDATA[多功能电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146598.html</link>
            <description><![CDATA[多功能电路图
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:13:51</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146598.html</guid>
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            <title><![CDATA[多功能电风扇控制器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146597.html</link>
            <description><![CDATA[多功能电风扇控制器
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:13:29</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146597.html</guid>
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            <title><![CDATA[定时开关电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146596.html</link>
            <description><![CDATA[定时开关电路图：此电路具有两个优点，其一在断开时基本不耗电，其二为接入方式为标准二线制。
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            <pubDate>Fri, 14 Dec 2007 08:13:04</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146596.html</guid>
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            <title><![CDATA[定时交流开关电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146595.html</link>
            <description><![CDATA[定时交流开关电路图：下图适用家用电器定时控制，平时几乎不耗电。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:11:31</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146595.html</guid>
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            <title><![CDATA[调压定时两用器]]></title>
            <link>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146594.html</link>
            <description><![CDATA[调压定时两用器：此电路具有调压，调光，调速，调温及定时等多种功能，适用于家用电器使用，调压范围在30-215V，定时在5-60分钟，控制功率可达800W。
]]></description>
            <pubDate>Fri, 14 Dec 2007 08:10:41</pubDate>
            <category>时控电路图</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/ctrlsc/time/2007/200712146594.html</guid>
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