(求助)做了N多的样板,居然不知道IC的参数?5555.....

pager

各位DX帮帮忙给点此款IC的资料啊,[em121][em121][em121]<img src="attachments/dvbbs/2005-8/2005810197981603.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/2005810197981603.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-8/20058101972173728.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058101972173728.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-8/20058101973892656.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058101973892656.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-8/20058101981595375.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058101981595375.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-8/20058101982540110.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058101982540110.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-8/20058101983957192.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058101983957192.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-8/20058101991538286.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058101991538286.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-8/20058101992796773.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058101992796773.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-8/20058101993988899.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/20058101993988899.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>

pager

<P>不知道啊,一个做LED的厂家给的.</P>
<P>我量了下尺寸,好象是FREAN公司的复制品呢.</P>

[此贴子已经被作者于2005-8-10 20:00:13编辑过]

KK

这个电板怎么这么眼熟，好象是。。。。。

pager

兄弟,帮忙想想,是啥呢?.....拜托,拜托,谢谢了.

koumine

像沙龙的2AA

pager

<DIV class=quote><B>以下是引用<I>koumine</I>在2005-8-11 12:38:08的发言：</B><BR>像沙龙的2AA</DIV>
<P>大哥,给个链接哈,谢谢了!</P>

pager

<P>恩,给个线路图:</P>
<P><img src="attachments/dvbbs/2005-8/200581211313710083.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/200581211313710083.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br></P>

[此贴子已经被作者于2005-8-12 11:31:46编辑过]

pager

应该是恒压电路的吧,如果是恒流的话,怎么没有检测脚?

pager

<P>我有放电曲线图，但是不知道怎么转换，从曲线上看到工作5小时后电压从3V降到1.5V,电流则从550mA降到350mA.</P>

[此贴子已经被作者于2005-8-12 20:44:54编辑过]

大黄蜂

<P>最好你提供一些证据表示你对此电路拥有一定的知识产权，如果不是，那就是抄板，这样的话，坛子的同学我觉得就不应该帮你。</P>

pager

<P>请问兄台，什么叫抄板？排版方式相似就叫抄板吗？</P>
<P>我并非拥有此电路的知识产权，电路的知识产权应该归ＩＣ开发商所有，对吧？</P>
<P>请多指教！</P>[em53][em53][em53]

老沈

<P>不必被莫须有的所谓知识产权束缚.</P>
<P>首先,除商业牟利行为外的学习与研究,包括diy不受知识产权制约.</P>
<P>另外,即使是商业行为,也还可以进一步研究别人的权利要求的范围是否合理,是否冲突,能否绕开,可否改进,超越.......也许别人压根就没有申报过什么,也就谈不上权利.</P>
<P>强调知识产权只是手段,其最终的真正目的是要求公开技术,供全社会享用,支持改进与超越,只遏制完全不动脑筋的商业化照抄.</P>
<P>需要正确对待知识产权,否则,我们永远也造不出好飞机了.......</P>

愚人

<DIV class=quote><B>以下是引用<I>老沈</I>在2005-8-13 9:21:18的发言：</B><BR>
<P>不必被莫须有的所谓知识产权束缚.</P>
<P>首先,除商业牟利行为外的学习与研究,包括diy不受知识产权制约.</P>
<P>另外,即使是商业行为,也还可以进一步研究别人的权利要求的范围是否合理,是否冲突,能否绕开,可否改进,超越.......也许别人压根就没有申报过什么,也就谈不上权利.</P>
<P>强调知识产权只是手段,其最终的真正目的是要求公开技术,供全社会享用,支持改进与超越,只遏制完全不动脑筋的商业化照抄.</P>
<P>需要正确对待知识产权,否则,我们永远也造不出好飞机了.......</P></DIV>
<P>老兄说的很对，一切在于超越。</P>

大黄蜂

<P>公板是元件厂家公布给下游使用的，是公开的，当然能用，也能在此基础上进行改进，这样事半功倍。</P>
<P>DIYER也不妨参考市面的电路进行个人改造，提高水平增加乐趣。</P>
<P>但出于商业目的，把人家的东西抄来就做，然后牟利，这样你觉得很值得支持的话，我就不说什么了。</P>