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电磁兼容(EMC)滤波器|标准D形滤波连接器

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发表于 2007-12-27 08:38:49 | 显示全部楼层 |阅读模式

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  <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 标准D型滤波连接器有 9 芯、 15 芯、 25 芯、 37 芯、 50 芯几种类别,采用标准连接的接口尺寸,与普通连接器结构尺寸完全匹配。接口方式分为针式、孔式两种,管脚方式有水平及 90 度两种,其滤波特性由连接器中的电容值确定。</p><p><span class="blackbord">&#8226;&nbsp; </span>接触电阻:最大 15m W MIL-STD-1344 方法 3002</p><p><span class="blackbord">&#8226;&nbsp;</span> 绝缘电阻:最小 3000M W MIL-STD-1344 方法 3003&#46;1&nbsp;</p><p><span class="blackbord">&#8226;&nbsp;</span> 额定电流:最大 5A 直流;最大 2A RF 滤波 </p><p><img hspace="0" src="http://www&#46;tpyst&#46;com&#46;cn/img/xin&#46;jpg" align="baseline" border="0" /></p><p>◆<span class="black1"></span>&nbsp;&nbsp;<strong class="blackbord">滤波特性 </strong></p><p><table bordercolor="#cccccc" cellspacing="0" cellpadding="0" width="540" border="1"><tbody><tr align="center" bgcolor="#f5f5f5"><td class="black2" width="113" bgcolor="#f5f5f5">滤波电容值(pF)@25℃ ,1KHz,1&#46;0VRMS</td><td width="45" bgcolor="#f5f5f5">&nbsp;</td><td class="black" width="45" bgcolor="#ffffff">50<br />±15%</td><td class="black" width="45" bgcolor="#ffffff">180<br />±15%</td><td class="black" width="45" bgcolor="#ffffff">470<br />±15%</td><td class="black" width="45" bgcolor="#ffffff">820<br />±15%</td><td class="black" width="45" bgcolor="#ffffff">1000<br />±15%</td><td class="black" width="45" bgcolor="#ffffff">2200<br />±15%</td><td class="black" width="45" bgcolor="#ffffff">5600<br />±20%</td><td class="black" width="45" bgcolor="#ffffff">47000<br />±20%</td></tr><tr><td class="black" align="center" bgcolor="#f5f5f5" height="20">介质材料 </td><td height="20">&nbsp;</td><td class="black" align="center" height="20">NPO </td><td class="black" align="center" height="20">NPO </td><td class="black" align="center" height="20">NPO </td><td class="black" align="center" height="20">NPO </td><td class="black" align="center" height="20">X7R </td><td class="black" align="center" height="20">X7R </td><td class="black" align="center" height="20">X7R </td><td class="black" align="center" height="20">X7R </td></tr><tr><td class="black" align="center" bgcolor="#f5f5f5" rowspan="11"><p align="center">最小插入损耗 (db) </p><p align="center">MIL-STD-220 </p>@25 ℃ </td><td class="black" align="center" height="20">0&#46;1MHz </td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">8</td></tr><tr><td class="black" align="center" height="20">0&#46;5MHz </td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">3</td><td class="black" align="center" height="20">15</td></tr><tr><td class="black" align="center" height="20">1&#46;0MHz </td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">1</td><td class="black" align="center" height="20">5</td><td class="black" align="center" height="20">20</td></tr><tr><td class="black" align="center" height="20">5&#46;0MHz </td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">1</td><td class="black" align="center" height="20">1</td><td class="black" align="center" height="20">1</td><td class="black" align="center" height="20">5</td><td class="black" align="center" height="20">11</td><td class="black" align="center" height="20">27</td></tr><tr><td class="black" align="center" height="20">10MHz </td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">2</td><td class="black" align="center" height="20">3</td><td class="black" align="center" height="20">3</td><td class="black" align="center" height="20">8</td><td class="black" align="center" height="20">16</td><td class="black" align="center" height="20">32</td></tr><tr><td class="black" align="center" height="20">30MHz </td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">1</td><td class="black" align="center" height="20">5</td><td class="black" align="center" height="20">10</td><td class="black" align="center" height="20">10</td><td class="black" align="center" height="20">16</td><td class="black" align="center" height="20">26</td><td class="black" align="center" height="20">32</td></tr><tr><td class="black" align="center" height="20">50MHz </td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">4</td><td class="black" align="center" height="20">11</td><td class="black" align="center" height="20">16</td><td class="black" align="center" height="20">16</td><td class="black" align="center" height="20">23</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td></tr><tr><td class="black" align="center" height="20">70MHz </td><td class="black" align="center" height="20">&nbsp;</td><td class="black" align="center" height="20">7</td><td class="black" align="center" height="20">15</td><td class="black" align="center" height="20">22</td><td class="black" align="center" height="20">22</td><td class="black" align="center" height="20">27</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td></tr><tr><td class="black" align="center" height="20">100MHz </td><td class="black" align="center" height="20">2</td><td class="black" align="center" height="20">12</td><td class="black" align="center" height="20">22</td><td class="black" align="center" height="20">30</td><td class="black" align="center" height="20">30</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">323</td><td class="black" align="center" height="20">32</td></tr><tr><td class="black" align="center" height="20">200MHz </td><td class="black" align="center" height="20">12</td><td class="black" align="center" height="20">22</td><td class="black" align="center" height="20">30</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td></tr><tr><td class="black" align="center" height="20">1000MHz </td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">27</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td><td class="black" align="center" height="20">32</td></tr><tr><td class="black" align="center" bgcolor="#f5f5f5" height="20">额定工作电压 (VDC) </td><td class="black" align="center" height="20">300 </td><td class="black" align="center" height="20">300</td><td class="black" align="center" height="20">300</td><td class="black" align="center" height="20">200</td><td class="black" align="center" height="20">200</td><td class="black" align="center" height="20">200</td><td class="black" align="center" height="20">200</td><td class="black" align="center" height="20">20</td><td class="black" align="center" height="20">50</td></tr></tbody></table></p><p><img hspace="0" src="http://www&#46;tpyst&#46;com&#46;cn/img/xin11&#46;jpg" align="baseline" border="0" /></p>

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