PSPICE搭了个全桥变换器,但是问题很多,哪位高手有时间给点指导!
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/46/1160315348.gif');}" onmousewheel="return imgzoom(this);">