500) {this.resized=true; this.width=500; this.alt='这是一张缩略图,点击可放大。\n按住CTRL,滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/38/1140076922.gif');}" onmousewheel="return imgzoom(this);">500) {this.resized=true; this.width=500; this.alt='这是一张缩略图,点击可放大。\n按住CTRL,滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/38/1140076955.gif');}" onmousewheel="return imgzoom(this);">
CH1:输出电压(16V)
CH2:MOSFET的VGS
CH3:电感电流
输入:12V 输出16V/3A PWM IC:MC34063
请问各位高手,这个问题有什么好的解决方案?谢谢!