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<title><![CDATA[中国电子网]]></title>
<link rel="alternate" type="text/html" href="http://electron2008.blog.bokee.net"/>
<modified>2008-01-31T10-32-15 CST</modified>
<tagline type="text/html" mode="escaped"><![CDATA[电子行业网上大超市]]></tagline>
<generator url="http://www.bokee.net/" version="2.0">bokee.net</generator>
<copyright>Copyright (c) 2005,  electron2008</copyright>


<entry>
<title>增资百亿日元 苏州松下半导体公司二厂奠基</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1402362.html"/>
<issued>2008-01-31T10-32-15 CST</issued> 
<created>2008-01-31T10-32-15 CST</created>
<modified>2008-07-06T08-46-27Z</modified>
<id>tag:electron2008.blogchina.com,2005://1402362</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt"><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">中国电子网<span lang="EN-US"><a href="http://www.electron.cn/">www.electron.cn</a> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">高新区的日资高地又迎来新一轮增长。总投资<span lang="EN-US">9000</span>万美元的<span lang="EN-US">NGK(</span>苏州<span lang="EN-US">)</span>电瓷有限公司的隆重开业，<span lang="EN-US">22</span>日，苏州松下半导体有限公司举行第二工厂奠基典礼，高新区领导王竹鸣、胡正明，日本松下电器产业株式会社副社长古池进等出席奠基仪式。王竹鸣代表高新区工委、管委会，对公司第二工厂的开工表示祝贺。<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">苏州松下半导体有限公司第二工厂总投资约<span lang="EN-US">100</span>亿日元，预计当年<span lang="EN-US">10</span>月份即可建成投产，将主要生产半导体分立元件、手机用摄像模块和包括集成电路在内的尖端半导体制品。新工厂将以更先进的生产技术、管理模式和环保理念，以期成为在高科技领域具有强大国际竞争力的优秀企业。<span lang="EN-US"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">作为世界<span lang="EN-US">500</span>强企业之一的日本松下电器产业株式会社，拥有世界顶尖的生产技术和先进的生产管理体系。长期以来，高新区与松下电器产业株式会社始终保持着良好的合作关系，松下电器至今已先后在高新区成立了松下半导体、松下电工、松下系统、东洋电波和松下电工电子材料等五家子公司，总投资达到了<span lang="EN-US">3.259</span>亿美元。此次新工厂的奠基，标志着松下公司在高新区的发展又进入了一个崭新的阶段。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt"><a href="http://club.electron.cn/">http://club.electron.cn</a> <o:p></o:p></span></p>]]>
</content>
</entry>

<entry>
<title>LA型水性粘合剂在锂离子电池正极的应用说明</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1399757.html"/>
<issued>2008-01-30T11-51-47 CST</issued> 
<created>2008-01-30T11-51-47 CST</created>
<modified>2008-07-06T08-46-27Z</modified>
<id>tag:electron2008.blogchina.com,2005://1399757</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt"><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">中国电子网<span lang="EN-US"><a href="http://www.electron.cn">www.electron.cn</a> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">LA</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">型水性粘合剂是成都茵地乐电源科技有限公司研发的新型环保粘合剂材料，主成分为丙烯腈多元共聚物，呈微黄水乳状液。该粘合剂在锂离子电池负极片制备中广泛应用，各厂商一般都能很好的掌握其使用技术；但在锂离子电池正极片的生产中，目前仅有部分厂商的技术人员了解其应用诀窍；为推动<span lang="EN-US">LA</span>型水性粘合剂在锂离子电池正极上的应用，本公司拟结合生产实际，对水性粘合剂在正极生产中应用的关键之处加以说明，以期用户能更好的使用本公司产品。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">使用方法：由于用户使用活性物质、导电剂的种类、厂商和型号各不相同，生产电池的特点不一，正极应用水性粘合剂以一般正极<span lang="EN-US">&hellip;&hellip;&hellip;<o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">详细内容<span lang="EN-US">:http://club.electron.cn <span style="mso-spacerun: yes">&nbsp;&nbsp; </span><o:p></o:p></span></span></p>]]>
</content>
</entry>

<entry>
<title>春节将至，中国电子网给您送祝福~~~~ </title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1393687.html"/>
<issued>2008-01-28T11-13-06 CST</issued> 
<created>2008-01-28T11-13-06 CST</created>
<modified>2008-06-26T02-37-01Z</modified>
<id>tag:electron2008.blogchina.com,2005://1393687</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p style="LINE-HEIGHT: 125%">&nbsp;</p>
<p style="FONT-SIZE: 14px; LINE-HEIGHT: 22px">　　新春佳节即将临近，中国电子网(<a href="http://www.electron.cn">www.electron.cn</a>)全体工作人员给您送祝福，祝福您在新的一年里工作顺利、合家欢乐！<br />　　同时希望大家把中国电子网的祝福带给您的亲人、朋友让美好的祝福围绕在你我身边！</p>
<p>点击链接，发送祝福：<img src="http://club.electron.cn/pic/url.gif" align="absMiddle" border="0" alt="" /><a href="http://www.electron.cn/chunjie/index.asp " target="_blank">http://www.electron.cn/chunjie/index.asp&nbsp;</a></p>]]>
</content>
</entry>

<entry>
<title>什么是电器及电器的分类</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1378597.html"/>
<issued>2008-01-22T15-48-51 CST</issued> 
<created>2008-01-22T15-48-51 CST</created>
<modified>2008-07-06T02-41-23Z</modified>
<id>tag:electron2008.blogchina.com,2005://1378597</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">什么是电器及电器的分类<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">中国电子网<span lang="EN-US"><a href="http://www.electron.cn/">www.electron.cn</a> <span style="mso-spacerun: yes">&nbsp;&nbsp;</span><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">泛指所有用电的器具，主要指用于对电路进行接通、分断，对电路参数进行变换，以实现对电路或用电设备的控制、调节、切换、检测和保护等作用的电工装置、设备和元件。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">按功能划分，电器主要包括以下<span lang="EN-US">5</span>类：①用于接通和分断电路的电器，如接触器、刀开关、负荷开关、隔离开关、断路器等。②用于控制电路的电器，如电磁起动器、自耦减压起动器、变阻器、控制继电器等。③用于切换电路的电器，如转换开关、主令电器等。④用于检测电路系数的电器，如互感器、传感器等。⑤用于保护电路的电器，如熔断器、断路器、避雷器等。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">1</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">．按工作电压等级分类 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">（<span lang="EN-US">1</span>）高压电器 用于交流电压<span lang="EN-US">1200V</span>、直流电压<span lang="EN-US">1500V</span>及以上电路中的电器。例如高压断路器、高压隔离开关、高压熔断器等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">（<span lang="EN-US">2</span>）低压电器 用于交流<span lang="EN-US">50Hz(</span>或<span lang="EN-US">60Hz)</span>，额定电压为<span lang="EN-US">1200V</span>以下；直流额定电压<span lang="EN-US">1500V</span>及以下的电路中的电器。例如接触器、继电器等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">2</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">．按动作原理分类 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">1</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">）手动电器用手或依靠机械力进行操作的电器，如手动开关、控制按钮、行程开关等主令电器。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">2</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">）自动电器借助于电磁力或某个物理量的变化自动进行操作的电器，如接触器、各种类型的继电器、电磁阀等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">3</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">．按用途分类 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">（<span lang="EN-US">1</span>）控制电器 用于各种控制电路和控制系统的电器，例如接触器、继电器、电动机起动器等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">（<span lang="EN-US">2</span>）主令电器 用于自动控制系统中发送动作指令的电器，例如按钮、行程开关、万能转换开关等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">（<span lang="EN-US">3</span>）保护电器 用于保护电路及用电设备的电器，如熔断器、热继电器、各种保护继电器、避雷器等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">（<span lang="EN-US">4</span>）执行电器 指用于完成某种动作或传动功能的电器，如电磁铁、电磁离合器等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">（<span lang="EN-US">5</span>）配电电器 用于电能的输送和分配的电器，例如高压断路器、隔离开关、刀开关、自动空气开关等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">4</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">．按工作原理分类 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">1</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">）电磁式电器依据电磁感应原理来工作，如接触器、各种类型的电磁式继电器等。 <span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">2</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">）非电量控制电器依靠外力或某种非电物理量的变化而动作的电器，如刀开关、行程开关、按钮、速度继电器、温度继电器等。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">低压电器按其功能可分为：①开关电器。接通和分断电路并有一定通断能力的电器，如转换开关、起动器等。②熔断器。分断过载或短路状态下电路的电器，如高分断能力熔断器、自复熔断器等。③继电器。用于控制和保护的电器。④电阻器和变阻器。改变电路参数或将电能转换为热能的电器，如起动电阻、调节电阻和起动变阻器、励磁变阻器等。⑤调节器。使电路中某些量保持不变或使其按预定方式变化的电器。⑥电磁铁。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">主令控制器<span lang="EN-US"><o:p></o:p></span></span></p>
<span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">高压电器按其功能可分为：①开关电器。主要有高压断路器、高压隔离开关、高压熔断器、高压负荷开关和接地短路器。高压断路器用于接通或分断空载、正常负载或短路故障状态下的电路。高压隔离开关用于将带电的高压电工设备与电源隔离，一般只具有分合空载电路的能力。高压熔断器用于分断过载或短路状态下的电路。高压负荷开关用于接通或分断空载、正常负载和过载状态下的电路，通常与高压熔断器配合使用。接地短路器用于将高压线路人为地造成对地短路。②限制电器。主要包括电抗器、避雷器。③变换电器，又称互感器。 </span>]]>
</content>
</entry>

<entry>
<title>什么是开关电容式转换器</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1369763.html"/>
<issued>2008-01-19T10-29-40 CST</issued> 
<created>2008-01-19T10-29-40 CST</created>
<modified>2008-07-06T08-46-27Z</modified>
<id>tag:electron2008.blogchina.com,2005://1369763</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>企业介绍</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">中国电子网<span lang="EN-US"><a href="http://www.electron.cn">www.electron.cn</a> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">一个典型的开关电容式转换器包括四个大型<span lang="EN-US"> MOS </span>开关，其开关顺序为典型的开关、加倍或减半输入电源电压。能量的传递与存贮由外部电容器提供。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-font-kerning: 0pt">　　在开关周期的第一部分，输入电压作用于一个电容器（<span lang="EN-US">C1</span>）。在开关周期的第二部分，电荷从<span lang="EN-US"> C1 </span>传送到第二个电容器<span lang="EN-US"> C2 </span>上。最传统的开关电容式转换器的构造是一个反用换流器，其中<span lang="EN-US"> C2 </span>具有一个接地正端，其负端传递负输出电压。经过几个周期之后，通过<span lang="EN-US"> C2 </span>的电压将被施加到输入电压。假设<span lang="EN-US"> C2 </span>上没有负载、开关上没有损耗并且在电容器中没有连续的电阻，则输出电压将正好是输入电压的负数。在现实中，电荷传送的效率（以及由此导致的输出电压的精确性）取决于开关频率、开关的电阻、电容器的值和连续电阻。一种类似的拓扑结构<span lang="EN-US"> ?</span>倍压器使用相同的开关和电容器组，但更改了接地连接和输入电压。其它更复杂的变种产品使用附加开关和电容器实现输入电压与输出电压的其它变换比率，并且在一些情况下，使用专门的开关次序来产生分数关系（例如<span lang="EN-US"> 3/2</span>）。在各种最简单的形式中，开关电容式转换器是不具备稳压功能的。一些新的<span lang="EN-US"> National </span>半导体开关电容式转换器具有自动调节的增益级别以产生经过稳压的输出；其它开关电容式转换器使用一个内置的低压降线性稳压器产生未经过稳压的输出。<span lang="EN-US"><o:p></o:p></span></span></p>]]>
</content>
</entry>

<entry>
<title>锂电芯容量计算</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1365369.html"/>
<issued>2008-01-18T09-30-59 CST</issued> 
<created>2008-01-18T09-30-59 CST</created>
<modified>2008-07-04T22-10-42Z</modified>
<id>tag:electron2008.blogchina.com,2005://1365369</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: -35.9pt; TEXT-ALIGN: center; mso-para-margin-left: -3.42gd; mso-char-indent-count: -3.42" align="center"><span lang="EN-US" style="FONT-FAMILY: Verdana"><o:p><font size="3">&nbsp;</font></o:p></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中国电子网</span><span lang="EN-US"><a href="http://www.electron.cn/"><font face="Times New Roman">www.electron.cn</font></a><font face="Times New Roman"> </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt; mso-para-margin-left: 2.0gd; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">目前电芯使用的材料不同，容量也有区别，一般来说，容量电极材料的重量和材质有关系，市面上流通的电芯规格有三种：钢壳，铝壳，软包装，下面我一钢壳和铝壳为例，讲解一下这两种包装形式的电芯容量。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">下面是各种标准规格电芯容量的对照表：</font></span></p>
<table class="MsoNormalTable" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; MARGIN: auto auto auto 59.4pt; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-alt: solid windowtext .5pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext" cellspacing="0" cellpadding="0" border="1">
    <tbody>
        <tr style="HEIGHT: 15.75pt; mso-yfti-irow: 0; mso-yfti-firstrow: yes">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 54pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-diagonal-down: .5pt solid windowtext" valign="top" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">壳体</font></span></p>
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">规格</font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 108pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="144">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">钢壳（标准容量</span><span lang="EN-US"><font face="Times New Roman">mAh</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</span></font></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 126pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt" width="168">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">铝壳（标准容量</span><span lang="EN-US"><font face="Times New Roman">mAh</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</span></font></p>
            </td>
        </tr>
        <tr style="HEIGHT: 15pt; mso-yfti-irow: 1">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 54pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">043048</font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 108pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="144">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">500</font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 126pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 15pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="168">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">700</font></span></p>
            </td>
        </tr>
        <tr style="HEIGHT: 13.5pt; mso-yfti-irow: 2">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 54pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 13.5pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">053048</font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 108pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 13.5pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="144">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">600</font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 126pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 13.5pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="168">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">800</font></span></p>
            </td>
        </tr>
        <tr style="HEIGHT: 13.5pt; mso-yfti-irow: 3">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 54pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 13.5pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">063048</font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 108pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 13.5pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="144">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">700</font></span></p>
            </td>
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 126pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 13.5pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="168">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><font face="Times New Roman" size="3">900</font></span></p>
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        </tr>
        <tr style="HEIGHT: 18pt; mso-yfti-irow: 4; mso-yfti-lastrow: yes">
            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 54pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="72">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
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            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 108pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="144">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
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            <td style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 126pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; HEIGHT: 18pt; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" valign="top" width="168">
            <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
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    </tbody>
</table>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 31.5pt; mso-para-margin-left: 2.0gd; mso-char-indent-count: 3.0"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">规格中，一共有六位数，第一</span><span style="FONT-FAMILY: 宋体">、</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">二位数表示电芯的厚度，第三</span><span style="FONT-FAMILY: 宋体">、</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">四位数表示电芯的宽度，第五</span><span style="FONT-FAMILY: 宋体">、六</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位数表示电芯的高度（长度）。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; mso-para-margin-left: 2.0gd"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">其实电芯的外壳体积与容量成一定的正比关系，为什么说成一定的正比关系？因为有些电芯不是很规则，正比关系对某些电芯不一定适合，关键是要看这种壳体尺寸能否装得下更多的电极材料和电解质，下面我们来推算一下电芯容量的计算。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; mso-para-margin-left: 2.0gd"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">电芯容量的计算其实很简单，也就是根据上面的标准容量，来比较体积的大小，在取经验值即可，比如：</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: 21pt; mso-para-margin-left: 2.0gd; mso-char-indent-count: 2.0"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">某一钢壳电芯的规格为：</span><span lang="EN-US"><font face="Times New Roman">053652</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，我们先找到</span><span lang="EN-US"><font face="Times New Roman">05</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">厚度的电芯容量</span><span lang="EN-US"><font face="Times New Roman">600mAh</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，再用厚度比厚度即</span><span lang="EN-US"><font face="Times New Roman">36/30=1.2</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，用此系数先乘</span><span lang="EN-US"><font face="Times New Roman">600mAh=720mAh</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，再用长度比长度及</span><span lang="EN-US"><font face="Times New Roman">52/48=1.08</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，用此系数先乘</span><span lang="EN-US"><font face="Times New Roman">720mAh =780mAh</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，通常容量不会有这么大，会有所缩水，经验值为</span><span lang="EN-US"><font face="Times New Roman">90%-95%</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，因此此规格的电芯的容量为：</span><span lang="EN-US"><font face="Times New Roman">780mAh x 95%=740mAh</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">左右，这种计算是很准的，一般不会出现较大的偏差，铝壳计算与此类同，在此不作介绍。</span></font></p>]]>
</content>
</entry>

<entry>
<title>继电器及其主要作用 </title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1341542.html"/>
<issued>2008-01-10T11-14-52 CST</issued> 
<created>2008-01-10T11-14-52 CST</created>
<modified>2008-07-06T02-41-23Z</modified>
<id>tag:electron2008.blogchina.com,2005://1341542</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><font size="3"><span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><o:p><font size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><font size="3">中国电子网 <span lang="EN-US"><a href="http://www.electron.cn/">www.electron.cn</a> <o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><font size="3">继电器是具有隔离功能的自动开关元件，广泛应用于遥控、遥测、通讯、自动控制、机电一体化及电力电子设备中，是最重要的控制元件之一。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><font size="3">继电器一般都有能反映一定输入变量（如电流、电压、功率、阻抗、频率、温度、压力、速度、光等）的感应机构（输入部分）；有能对被控电路实现&ldquo;通&rdquo;、&ldquo;断&rdquo;控制的执行机构（输出部分）；在继电器的输入部分和输出部分之间，还有对输入量进行耦合隔离，功能处理和对输出部分进行驱动的中间机构（驱动部分）。<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><font size="3">作为控制元件，概括起来，继电器有如下几种作用：<span lang="EN-US"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><font size="3"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt">1) </span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt">扩大控制范围。例如，多触点继电器控制信号达到某一定值时，可以按触点组的不同形式，同时换接、开断、接通多路电路。<span lang="EN-US"><o:p></o:p></span></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt">&hellip;&hellip;&hellip;&hellip;&hellip;.<o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt"><a href="http://club.electron.cn/showbbs_p1_201_130_1.html">http://club.electron.cn/showbbs_p1_201_130_1.html</a> <o:p></o:p></span></p>]]>
</content>
</entry>

<entry>
<title>半导体技术对显示及太阳能产业的巨大影响</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1311757.html"/>
<issued>2007-12-30T11-59-27 CST</issued> 
<created>2007-12-30T11-59-27 CST</created>
<modified>2008-07-06T08-46-27Z</modified>
<id>tag:electron2008.blogchina.com,2005://1311757</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">半导体产业经过了<span lang="EN-US">50</span>年的发展，其影响可以大致分为两方面。一方面半导体产业遵循着摩尔定律飞速发展，随着集成度不断提高，单个晶体管成本不断降低，新产品和新应用层出不穷，可以说半导体产业的发展推动了一系列电子产品的发展。另外一方面，半导体技术的发展也对其他邻近产业的发展起到了积极的影响。举个例子来说，平板显示器的生产中很多工艺技术都是来源于半导体制造技术，应用材料公司也一直凭借半导体制造中的经验和技术帮助客户不断提高平板显示器的生产效率，降低成本。对于新兴的太阳能面板制造业也是一样，我们在半导体和平板显示器制造上的薄膜技术也可以借鉴到薄膜太阳能电池的制造上。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">将来推动半导体产业发展的主要动力来自于消费电子产品。消费者对产品的外观、功能、性能、功耗、价格提出越来越高的要求。系统厂商面临的成本压力必然会向下传导到设备供应商。而且随着技术节点越来越小，如何在技术不断提高的情况下继续降低成本，是我们面临的最大挑战。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">我们很难预测设备的价格会如何走下去。但是有一点是肯定的，就是消费者对于性能和价格的要求会传导到厂商这里。我们看到一些半导体制造厂商在面临越来越高的研发成本时，最终选择合作开发，以分摊成本。摩尔定律要继续下去必须克服很多的挑战。我们在谈到成本时不是指设备成本，而是单个晶体管的制造成本。虽然在更小技术结点上设备价格提高了，但是由于单位面积上晶体管数量增加，所以单个晶体管的制造成本反而下降了。应用材料公司正在使用一些创新技术例如高<span lang="EN-US">K/</span>金属栅极，铜<span lang="EN-US">/</span>低<span lang="EN-US">K</span>和双布图光刻等技术帮助客户在更小技术结点上以更低的单个晶体管成本实现先进的制造工艺。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">应用材料公司一直走在纳米制造技术的前沿。如上所述，我们的应力硅工程技术以及高<span lang="EN-US">K</span>材料配合金属栅极技术的应用都是未来<span lang="EN-US">65</span>纳米以下高性能先进器件发展的主流。在器件越做越小的情况下，它们将有效降低晶体管功耗，提高性能。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">除了传统的硅业务领域，我们正在平面显示器领域帮助客户在更大的玻璃基板上高效率地制造平板显示器。我们拥有可以在目前全球最大的玻璃基板上制造平板显示器的<span lang="EN-US">8.5</span>代设备和技术，这将帮助客户不断降低单位面积显示器的制造成本，提升他们的市场竞争力。此外，应用材料公司去年进入了太阳能面板制造技术领域，运用半导体和平板显示器领域内成熟的薄膜技术，致力于不断降低太阳能电池的每瓦成本，推动清洁能源的应用和普及。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">我们所提供的薄膜太阳能面板的整体解决方案将大大减少太阳能电池制造的硅消耗量，使太阳能的每瓦成本进一步降低，从而推动太阳能市场的发展。另外，这次北京奥运是一届人文奥运、绿色奥运。结合国家制定的可持续发展的战略，我们相信包括太阳能在内的清洁能源将迎来一次爆发性的增长。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">半导体产业从西到东的转移一直在进行中，在代工厂这一领域已经表现得非常明显。近期一些测试封装厂也陆续在中国大陆地区设立。但是，数字集成电路供应商的转移可能刚刚开始，我们觉得这个过程还需要时间。作为全球最大的纳米制造技术企业，应用材料公司是第一家进入中国市场的外资半导体设备供应商，我们在<span lang="EN-US">23</span>年以前就开始了中国的业务。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">应用材料公司已经成立了<span lang="EN-US">40</span>年，在半导体生产设备领域内连续<span lang="EN-US">15</span>年都是业界第一。我们的竞争对手在某些领域的出色表现非常值得我们尊敬，我相信健康有序的竞争最终会给市场带来更多的选择并推动半导体制造技术更快的发展。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana">&nbsp;</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">这里收录了电子及电子相关行业的网站，为业内人士查找信息提供了绿色通道，如果您想查看相关信息请点击：</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><br /><a href="http://site.electron.cn/" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">电子行业网址导航</span></span></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://site.electron.cn/" target="_blank">site.electron.cn</a><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">如果您是相关行业网站，想让您的网站加入到这个行列中，您可以进入</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><a href="http://site.electron.cn/user/reg.aspx" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">注册用户页面</span></span></a></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，注册成功以后进入</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><a href="http://site.electron.cn/user/login.aspx" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">添加<span lang="EN-US">链接页面</span></span></span></a></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">登录，输入您网站的信息等待工作人员审核。</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><o:p></o:p></span></p>]]>
</content>
</entry>

<entry>
<title>锂电池的特点</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1303633.html"/>
<issued>2007-12-27T15-26-11 CST</issued> 
<created>2007-12-27T15-26-11 CST</created>
<modified>2008-07-06T02-41-24Z</modified>
<id>tag:electron2008.blogchina.com,2005://1303633</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">　　中国电子网　<span lang="EN-US"><a href="http://www.electron.cn/">www.electron.cn</a> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">1</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、具有更高的重量能量比、体积能量比；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">2</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、电压高，单节锂电池电压为<span lang="EN-US">3.6V</span>，等于<span lang="EN-US">3</span>只镍镉或镍氢充电电池的串联电压；<span lang="EN-US"> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">3</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、自放电小可长时间存放，这是该电池最突出的优越性；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">4</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、无记忆效应。锂电池不存在镍镉电池的所谓记忆效应，所以锂电池充电前无需放电；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">5</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、寿命长。正常工作条件下，锂电池充<span lang="EN-US">/</span>放电循环次数远大于<span lang="EN-US">500</span>次；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">6</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、可以快速充电。锂电池通常可以采用<span lang="EN-US">0.5</span>～<span lang="EN-US">1</span>倍容量的电流充电，使充电时间缩短至<span lang="EN-US">1</span>～<span lang="EN-US">2</span>小时；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">7</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、可以随意并联使用；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">8</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、由于电池中不含镉、铅、汞等重金属元素，对环境无污染，是当代最先进的绿色电池；<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">9</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial">、成本高。与其它可充电池相比，锂电池价格较贵。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><o:p>&nbsp;</o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">这里收录了电子及电子相关行业的网站，为业内人士查找信息提供了绿色通道，如果您想查看相关信息请点击：</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><br /><a href="http://site.electron.cn/" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">电子行业网址导航</span></span></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://site.electron.cn/" target="_blank">site.electron.cn</a><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">如果您是相关行业网站，想让您的网站加入到这个行列中，您可以进入</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><a href="http://site.electron.cn/user/reg.aspx" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">注册用户页面</span></span></a></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，注册成功以后进入</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><a href="http://site.electron.cn/user/login.aspx" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">添加链接页面</span></span></a></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">登录，输入您网站的信息等待工作人员审核。</span><span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: Verdana"><br /></span><span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">　　如果您对我们的网址导航有什么意见或建议，请跟帖提出。</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18.75pt"><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><o:p>&nbsp;</o:p></span></p>]]>
</content>
</entry>

<entry>
<title>什么是电位器</title>
<link rel="alternate" type="text/html" href="http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1295517.html"/>
<issued>2007-12-25T13-56-07 CST</issued> 
<created>2007-12-25T13-56-07 CST</created>
<modified>2008-07-06T08-46-27Z</modified>
<id>tag:electron2008.blogchina.com,2005://1295517</id>
<author>
<name>electron2008</name>
<url>http://www.bokee.net/blogmodule/weblogcomment_index/electron2008.html</url>
</author>
<dc:subject>Default Cloumn</dc:subject>
<content type="text/html" mode="escaped" xml:lang="zh_CN" xml:base="http://www.bokee.net"> 
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中国电子网</span><font face="Times New Roman"> <span lang="EN-US"><a href="http://www.electron.cn/">www.electron.cn</a> <o:p></o:p></span></font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;</font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　用于分压的可变电阻器。在裸露的电阻体上，紧压着一至两个可移金属触点。触点位置确定电阻体任一端与触点间的阻值。按材料分线绕、炭膜、实芯式电位器；按输出与输入电压比与旋转角度的关系分直线式电位器</span><span lang="EN-US"><font face="Times New Roman">(</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">呈线性关系</span><span lang="EN-US"><font face="Times New Roman">)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、函数电位器</span><span lang="EN-US"><font face="Times New Roman">(</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">呈曲线关系</span><span lang="EN-US"><font face="Times New Roman">)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。主要参数为阻值、容差、额定功率。广泛用于电子设备，在音响和接收机中作音量控制用。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电位器是一种可调的电子元件。它是由一个电阻体和一个转动或滑动系统组成。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　当电阻体的两个固定触电之间外加一个电压时，通过转动或滑动系统改变触点在电阻体上的位置，在动触点与固定触点之间便可得到一个与动触点位置成一定关系的电压。</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">它大多是用作分压器，这是电位器是一个四端元件。电位器基本上就是滑动变阻器，有几种样式，一般用在音箱音量开关和激光头功率大小调节</span><font face="Times New Roman"> </font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电位器是一种可调的电子元件。它是由一个电阻体和一个转动或滑动系统组成。当电阻体的两个固定触电之间外加一个电压时，通过转动或滑动系统改变触点在电阻体上的位置，在动触点与固定触点之间便可得到一个与动触点位置成一定关系的电压。</span><span lang="EN-US"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">初中电学实验中常用的滑动变阻器就是一种常见的线绕电位器。</span><font face="Times New Roman"> </font></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">这里收录了电子及电子相关行业的网站，为业内人士查找信息提供了绿色通道，如果您想查看相关信息请点击：</span><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana"><br /><a href="http://site.electron.cn/" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">电子行业网址导航</span></span></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://site.electron.cn/" target="_blank">site.electron.cn</a><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">如果您是相关行业网站，想让您的网站加入到这个行列中，您可以进入</span><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana"><a href="http://site.electron.cn/user/reg.aspx" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">注册用户页面</span></span></a></span><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">，注册成功以后进入</span><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana"><a href="http://site.electron.cn/user/login.aspx" target="_blank"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><span lang="EN-US">添加链接页面</span></span></a></span><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">登录，输入您网站的信息等待工作人员审核。</span><span lang="EN-US" style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana"><br /></span><span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana">　　如果您对我们的网址导航有什么意见或建议，请跟帖提出。</span></p>]]>
</content>
</entry>

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