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<div class="quote"><b>以下是引用<i>胖头鱼</i>在2007-2-26 18:17:00的发言:</b><br/><p><img src="attachments/dvbbs/2007-2/200722618122927984.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/2007-2/200722618122927984.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br/>如图中 SG是什么意思。该输出变压器应该怎样设计,菜鸟初次装胆机。望老鸟指点一下,给个输出变压器的参数,就这个图。</p><p> </p><p>所用元件都准备好了,只差输出变压器。</p>[em11][em11][em11][em11][em11][em11][em11][em11]em11][em11][em11][em11][em11][em11][em11][em11]em11][em11][em11][em11][em11][em11][em11][em11]em11][em11][em11][em11][em11][em11][em11][em11]em11][em11][em11][em11][em11][em11][em11][em11]</div><p></p><p>用这个,输出变压器就简单了。呵呵</p><p>
求助 输出变压器
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