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/60/96291198744568.gif');}" onmousewheel="return imgzoom(this);">
请各位大侠帮帮忙,
MOS管驱动的上升时间选多少纳秒为好(MOS管:11N60C03)
上升时间的电压震荡如何消除?图腾+Rg:10R
THANKYOU
