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        <title>光电驱动电路</title>
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            <title><![CDATA[简单的亮通开关电路图解析]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2020/202004151204302.html</link>
            <description><![CDATA[白天，当环境光较强时，RG光敏电阻受到光照，阻值降低，三极管基极电压升高，导致三极管导通，继电器K得电吸合，它的常开触点导通，常闭触点断开。]]></description>
            <pubDate>Sat, 02 May 2020 16:50:00</pubDate>
            <category>光电驱动电路</category>
            <author>机电匠</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2020/202004151204302.html</guid>
        </item><item>
            <title><![CDATA[实用的光控延时开关电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2020/202004151204293.html</link>
            <description><![CDATA[平常，没有强光照射到RG光敏电阻时，RG的电阻值大，VT1基极电压低，VT1截止，C1没有充电，它的剩余电荷，将通过R到VT2基极再到电源负极进行放电。]]></description>
            <pubDate>Sat, 02 May 2020 16:45:00</pubDate>
            <category>光电驱动电路</category>
            <author>机电匠</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2020/202004151204293.html</guid>
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            <title><![CDATA[三款简单的日光灯驱动电路图分享]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2020/202003311194296.html</link>
            <description><![CDATA[此电路是一个简单的变压器反馈式振荡电路，一个大功率三极管、一粒１千欧姆电阻、一个铁氧体磁芯变压器，总共也就三个元件。]]></description>
            <pubDate>Tue, 31 Mar 2020 10:33:08</pubDate>
            <category>光电驱动电路</category>
            <author>网络整理</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2020/202003311194296.html</guid>
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            <title><![CDATA[基于MC34063A的LED用恒流驱动电路的设计]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2017/20171208597808.html</link>
            <description><![CDATA[本文对LED的驱动方式进行了探讨，并基于一单片双极型线性集成电路MC34063A设计了一个开关恒流驱动电路，用以实现大功率LED的驱动。在对驱动电路原理进行分析后，实际制作了电路并进行了LED的点亮调试，实验结果表明所设计的驱动电路能保证LED的稳定发光。]]></description>
            <pubDate>Fri, 08 Dec 2017 09:14:14</pubDate>
            <category>光电驱动电路</category>
            <author></author>
            <guid>https://www.elecfans.com/article/88/131/driver/2017/20171208597808.html</guid>
        </item><item>
            <title><![CDATA[采用TPS65552A的驱动便携式相机闪光灯电路设计]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2014/20141121359222.html</link>
            <description><![CDATA[在光线较弱的条件下，胶卷或数码摄影的高端设备需要氙气闪光灯管来进行拍摄。氙气闪光灯管可提供瞬间的高强度光源，在对较远处、高速移动或弱光条件下的物体进行拍摄时，这是最基本的要求。这种由氙气放电管产生的光谱与太阳的光谱非常接近，从而提供了非常精确的色彩再现。]]></description>
            <pubDate>Fri, 21 Nov 2014 13:47:48</pubDate>
            <category>光电驱动电路</category>
            <author>h1654155596.7254</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2014/20141121359222.html</guid>
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            <title><![CDATA[典型的LED可调光电路模块设计]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2014/20141009355772.html</link>
            <description><![CDATA[许多LED灯都宣称可调光，但实际上，很多LED灯的性能并不十分理想，且由于所使用的调光器和电路负载不同而性能各异。]]></description>
            <pubDate>Thu, 09 Oct 2014 11:49:45</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2014/20141009355772.html</guid>
        </item><item>
            <title><![CDATA[高效率高精度LED控制驱动电路设计图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2014/20140922354458.html</link>
            <description><![CDATA[恒流驱动电路设计：基于PT4115的LED驱动电路如图1所示，电路可采用Atmega8单片机作控制器，设置两个输入接口，电路的输入电压可以是直流也可以是交流，采用PWM信号加至PT4115的DIM端实现LED调光，设调光按钮。]]></description>
            <pubDate>Mon, 22 Sep 2014 13:37:43</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2014/20140922354458.html</guid>
        </item><item>
            <title><![CDATA[降压/升压式LED恒流驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2014/20140424340895.html</link>
            <description><![CDATA[某些电子设备和家用电器并不需要使用输入与输出完全隔离的开关电源。例如，直流电机的驱动电源，空调、无霜冰箱和微波炉中的稳压电源 等，照明用LED的驱动电源本身就属于隔离系统，因此可使用非隔离式开关电源供电，但要求这种开关电源的电路简单、成本低、电源转换效率高和可靠性高，使用与维护方便。Linkswitch TN系列产晶提供了7种非隔离的电路连接方式，考虑到对负载器件的安全性及LED需要恒流的供电 模式的特性，本设计选择了第6种接线]]></description>
            <pubDate>Thu, 24 Apr 2014 11:20:07</pubDate>
            <category>光电驱动电路</category>
            <author>天天向上</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2014/20140424340895.html</guid>
        </item><item>
            <title><![CDATA[5W LED驱动电源电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2012/20120829286324.html</link>
            <description><![CDATA[5W LED驱动电源电路图]]></description>
            <pubDate>Wed, 29 Aug 2012 14:36:45</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2012/20120829286324.html</guid>
        </item><item>
            <title><![CDATA[74HC595芯片驱动LED的电路设计]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2012/20120808283550.html</link>
            <description><![CDATA[74HC595内含8位串入，串/并出移位寄存器和8位三态输出锁存器。寄存器和锁存器分别有各自的时钟输入（SCLK和SLCK），都是上升沿有效。

　　当SCLK从低到高电平跳变时，串行输入数据（]]></description>
            <pubDate>Wed, 08 Aug 2012 13:43:52</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2012/20120808283550.html</guid>
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            <title><![CDATA[基于智能功率技术的荧光灯驱动电路解决方案]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2012/20120719280859.html</link>
            <description><![CDATA[本文简要介绍了ST开发的采用固定频率半桥拓扑驱动线性荧光灯管的创新解决方案。采用了系统芯片的方法，即在同一个芯片上集成控制部分、保护电路和功率级。由于采用这种单片电路]]></description>
            <pubDate>Thu, 19 Jul 2012 15:55:53</pubDate>
            <category>光电驱动电路</category>
            <author>互联网</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2012/20120719280859.html</guid>
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            <title><![CDATA[采用电容降压的 LED 驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2012/20120703278501.html</link>
            <description><![CDATA[下图为一个实际的采用电容降压的 LED 驱动电路。请注意，大部分应用电路中没有连接压敏电阻或瞬变电压抑制晶体管﹐建议连接上﹐因压敏电阻或瞬变电压抑制晶体管能在电压突变瞬]]></description>
            <pubDate>Tue, 03 Jul 2012 14:30:31</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2012/20120703278501.html</guid>
        </item><item>
            <title><![CDATA[LED景观照明灯电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2012/20120618276873.html</link>
            <description><![CDATA[LED景观照明灯就是实现RGBLED的交替点亮以及渐变控制，电路设计如图1所示。该电路采用3181集成芯片作为控制器，其相关功能及引脚参看文献［4］，共控制36只小功率LED，采用RGB三基色]]></description>
            <pubDate>Mon, 18 Jun 2012 09:01:14</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2012/20120618276873.html</guid>
        </item><item>
            <title><![CDATA[LED射灯驱动电路原理图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2012/20120529274072.html</link>
            <description><![CDATA[LED射灯驱动电路原理图如下所示： V IN 上电时，电感（ L ） 和电流采样电阻（ RS ）的初始电流为零，LED 输出电流也为零（见图2 ）。这时候，内部功率开关导通，SW 的电位为低。电流]]></description>
            <pubDate>Tue, 29 May 2012 11:21:59</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2012/20120529274072.html</guid>
        </item><item>
            <title><![CDATA[AP166+AP4313 LED驱动电路原理图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2012/20120308262966.html</link>
            <description><![CDATA[IEC国际电工委员会对照明灯具提出明确的谐波要求，即IEC61000-3-2标准。因此对于较大功率LED照明应用，采用功率因数校正（PFC）控制技术成为必需。对于60W以下应用，有高性价比单级P]]></description>
            <pubDate>Thu, 08 Mar 2012 11:34:26</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2012/20120308262966.html</guid>
        </item><item>
            <title><![CDATA[E27 3.5W LED灯泡驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2012/20120308262924.html</link>
            <description><![CDATA[　　方案主芯片 ： 意法半导体（ STMicro ）型ALTAIR03TR （SO16贴片封装 ），准谐振型工作模式芯片，高集成和高可靠度。

]]></description>
            <pubDate>Thu, 08 Mar 2012 09:57:19</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2012/20120308262924.html</guid>
        </item><item>
            <title><![CDATA[6W的LED照明灯驱动电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2011/20111017221985.html</link>
            <description><![CDATA[它由二极管整流桥VD1~VD4，滤波电容C1和C2，驱动器MAX16820，功率管VT1和限流电阻R1等元件组成。如图为6W的LED照明灯驱动电路:]]></description>
            <pubDate>Mon, 17 Oct 2011 10:47:45</pubDate>
            <category>光电驱动电路</category>
            <author>小兰</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2011/20111017221985.html</guid>
        </item><item>
            <title><![CDATA[TA7666P双路五位LED电平显示驱动电路原理图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2011/20110928218711.html</link>
            <description><![CDATA[该电路的集成电路TA7666P为日本东芝公司的产品，与其同类的国内产品有TB7666P、XG7666P等，可直接互换使用。TA7666P双路五位LED电平显示 驱动电路 原理图:]]></description>
            <pubDate>Wed, 28 Sep 2011 10:14:11</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2011/20110928218711.html</guid>
        </item><item>
            <title><![CDATA[同极性驱动电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2011/20110601200774.html</link>
            <description><![CDATA[74S140同极性驱动器]]></description>
            <pubDate>Wed, 01 Jun 2011 18:56:39</pubDate>
            <category>光电驱动电路</category>
            <author>秩名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2011/20110601200774.html</guid>
        </item><item>
            <title><![CDATA[BP5843A LED驱动电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2011/20110503197048.html</link>
            <description><![CDATA[BP5843A LED驱动电路]]></description>
            <pubDate>Tue, 03 May 2011 18:21:16</pubDate>
            <category>光电驱动电路</category>
            <author>summao</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2011/20110503197048.html</guid>
        </item><item>
            <title><![CDATA[5G1413S小功率LED数码管驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2010/20101020224899.html</link>
            <description><![CDATA[5G1413S小功率NPN达林顿晶体管阵列集成电路最高输出电压典型值为35V,最小值为25V,集电极最大输出电流80MA,箝位二]]></description>
            <pubDate>Wed, 20 Oct 2010 16:00:11</pubDate>
            <category>光电驱动电路</category>
            <author>nana</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2010/20101020224899.html</guid>
        </item><item>
            <title><![CDATA[5G1413大功率LED数码管驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2010/20101020224898.html</link>
            <description><![CDATA[5G1413 NPN达林顿晶体管阵列属高压大电流集成电路,最高输出电压典型值为60V,最小值50V,反向漏电流50UA,最大耗散功]]></description>
            <pubDate>Wed, 20 Oct 2010 15:52:29</pubDate>
            <category>光电驱动电路</category>
            <author>nana</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2010/20101020224898.html</guid>
        </item><item>
            <title><![CDATA[光电耦合放大电路原理图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2010/20100716220489.html</link>
            <description><![CDATA[光电耦合放大电路如图1所示。图中信号源部分可以是真实的信号源，也可以是前级放大电路。当动态信号为零时，输入回路有静态电流ID，输出回路有静态电流I]]></description>
            <pubDate>Fri, 16 Jul 2010 10:34:21</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2010/20100716220489.html</guid>
        </item><item>
            <title><![CDATA[采用双电源光电耦合的上管驱动电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2010/20100414215785.html</link>
            <description><![CDATA[采用双电源光电耦合的上管驱动电路
为了维持上管导通时上管 Vcc&gt;+l0 V的条件，我们可以考虑使用双电源系统。一路电源( D)为电机驱动电源，和H桥下管以]]></description>
            <pubDate>Wed, 14 Apr 2010 08:39:21</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2010/20100414215785.html</guid>
        </item><item>
            <title><![CDATA[光耦合器驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2010/20100402214254.html</link>
            <description><![CDATA[光耦合器驱动电路图
]]></description>
            <pubDate>Fri, 02 Apr 2010 17:51:38</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2010/20100402214254.html</guid>
        </item><item>
            <title><![CDATA[带有场效应管驱动器的步进马达电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009100795271.html</link>
            <description><![CDATA[带有场效应管驱动器的步进马达电路

这个马达]]></description>
            <pubDate>Wed, 07 Oct 2009 17:04:21</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009100795271.html</guid>
        </item><item>
            <title><![CDATA[双极性步进马达驱动电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009100795268.html</link>
            <description><![CDATA[双极性步进马达驱动电路
]]></description>
            <pubDate>Wed, 07 Oct 2009 17:00:14</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009100795268.html</guid>
        </item><item>
            <title><![CDATA[压电电机驱动电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009092693727.html</link>
            <description><![CDATA[压电电机驱动电路

这个压电机]]></description>
            <pubDate>Sat, 26 Sep 2009 16:29:25</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009092693727.html</guid>
        </item><item>
            <title><![CDATA[脉宽调制电机驱动电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009092693721.html</link>
            <description><![CDATA[脉宽调制电机驱动电路

这个电路通过控制]]></description>
            <pubDate>Sat, 26 Sep 2009 16:15:44</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009092693721.html</guid>
        </item><item>
            <title><![CDATA[音频驱动指示器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009092593508.html</link>
            <description><![CDATA[音频驱动指示器

本电路与一个音频功率]]></description>
            <pubDate>Fri, 25 Sep 2009 14:23:10</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009092593508.html</guid>
        </item><item>
            <title><![CDATA[9V电源的霓光灯驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009092292844.html</link>
            <description><![CDATA[9V电源的霓光灯驱动器

该电路用于驱动9V电压的霓光灯，55]]></description>
            <pubDate>Tue, 22 Sep 2009 15:31:00</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
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            <title><![CDATA[MOS灯光驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009092292834.html</link>
            <description><![CDATA[MOS灯光驱动器

电路给出了金属氧化]]></description>
            <pubDate>Tue, 22 Sep 2009 15:17:34</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
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            <title><![CDATA[4543B共阴极LED驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091691428.html</link>
            <description><![CDATA[4543B共阴极LED驱动器

该]]></description>
            <pubDate>Wed, 16 Sep 2009 15:00:13</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091691428.html</guid>
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            <title><![CDATA[荧光管显示驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091691424.html</link>
            <description><![CDATA[荧光管显示驱动器

如图所示，荧光管（或]]></description>
            <pubDate>Wed, 16 Sep 2009 14:55:37</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091691424.html</guid>
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            <title><![CDATA[4511B共阳极显示驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091691421.html</link>
            <description><![CDATA[4511B共阳极显示驱动器
]]></description>
            <pubDate>Wed, 16 Sep 2009 14:51:30</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091691421.html</guid>
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            <title><![CDATA[气体放电管、显示器驱动电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091691419.html</link>
            <description><![CDATA[气体放电管、显示器驱动电路
]]></description>
            <pubDate>Wed, 16 Sep 2009 14:49:03</pubDate>
            <category>光电驱动电路</category>
            <author>tata72</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091691419.html</guid>
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            <title><![CDATA[4543B 7段LCD显示驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091691415.html</link>
            <description><![CDATA[4543B 7段LCD显示驱动器

该]]></description>
            <pubDate>Wed, 16 Sep 2009 14:46:41</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091691415.html</guid>
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            <title><![CDATA[7段共阴极LED显示驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091691412.html</link>
            <description><![CDATA[7段共阴极LED显示驱动器

CD45118COMS LED显示]]></description>
            <pubDate>Wed, 16 Sep 2009 14:42:07</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091691412.html</guid>
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            <title><![CDATA[7段LCD驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091591193.html</link>
            <description><![CDATA[7段LCD驱动器


该电路表明7448IC如何用于驱动7段]]></description>
            <pubDate>Tue, 15 Sep 2009 12:00:37</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091591193.html</guid>
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            <title><![CDATA[大型LCD显示缓冲驱动器]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091591192.html</link>
            <description><![CDATA[大型LCD显示缓冲驱动器
]]></description>
            <pubDate>Tue, 15 Sep 2009 11:54:43</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091591192.html</guid>
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            <title><![CDATA[极联的4026B计数显示驱动器电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091591190.html</link>
            <description><![CDATA[极联的4026B计数显示驱动器电路

如图所示，可把两只或多只4026B]]></description>
            <pubDate>Tue, 15 Sep 2009 11:51:47</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091591190.html</guid>
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            <title><![CDATA[4033IC驱动的共阴极显示电路]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009091591189.html</link>
            <description><![CDATA[4033IC驱动的共阴极显示电路

为了驱动两值或更多共阴极]]></description>
            <pubDate>Tue, 15 Sep 2009 11:45:30</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009091591189.html</guid>
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            <title><![CDATA[专用集成芯片的步进电动机驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009071878681.html</link>
            <description><![CDATA[
专用集成芯片的步进电动机驱动电路图]]></description>
            <pubDate>Sat, 18 Jul 2009 11:40:39</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009071878681.html</guid>
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            <title><![CDATA[直流电动机的速度控制电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009071878679.html</link>
            <description><![CDATA[
直流电动机的速度控制电路图]]></description>
            <pubDate>Sat, 18 Jul 2009 11:40:08</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009071878679.html</guid>
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            <title><![CDATA[脉冲驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009071878678.html</link>
            <description><![CDATA[
脉冲驱动电路图]]></description>
            <pubDate>Sat, 18 Jul 2009 11:39:42</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
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            <title><![CDATA[恒流斩波驱动电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009071878677.html</link>
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恒流斩波驱动电路图]]></description>
            <pubDate>Sat, 18 Jul 2009 11:39:18</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
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            <title><![CDATA[采用交流转速表传感器的电动机速度控制电路图]]></title>
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            <description><![CDATA[
采用交流转速表传感器的电动机速度控制电路图]]></description>
            <pubDate>Sat, 18 Jul 2009 11:38:53</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
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            <title><![CDATA[采用MSM5816的电动控制电路图]]></title>
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            <description><![CDATA[
采用MSM5816的电动控制电路图]]></description>
            <pubDate>Sat, 18 Jul 2009 11:38:30</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009071878674.html</guid>
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            <title><![CDATA[采用EA802的控制电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009071878673.html</link>
            <description><![CDATA[
采用EA802的控制电路图]]></description>
            <pubDate>Sat, 18 Jul 2009 11:37:59</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
            <guid>https://www.elecfans.com/article/88/131/driver/2009/2009071878673.html</guid>
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            <title><![CDATA[采用EA802的电动机控制电路图]]></title>
            <link>https://www.elecfans.com/article/88/131/driver/2009/2009071878672.html</link>
            <description><![CDATA[
采用EA802的电动机控制电路图]]></description>
            <pubDate>Sat, 18 Jul 2009 11:37:21</pubDate>
            <category>光电驱动电路</category>
            <author>佚名</author>
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