<DIV class=quote><B>以下是引用<I>pkwong</I>在2005-9-12 9:16:10的发言:</B><br><br><br>怎样接入呢?可以画一个简单的图吗?......我听说过加一个MOS管是可以提高驱动能力的....但不知是那一种!</DIV>
<P>
<P>我想应该这样接吧,没PNP的压降小的管子,没试</P>
<P><br> </P><img src="attachments/dvbbs/2005-9/20059121225648905.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/2005-9/20059121225648905.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br>
[此贴子已经被作者于2005-9-12 12:25:17编辑过]
|