![](http://u.dianyuan.com/bbs/u/27/1112025240.gif)
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/27/1112025240.gif');}" onmousewheel="return imgzoom(this);">
变压器初级是4T+4T.变压器是磁芯是内圈30,外圈45高10mm的磁环
![](http://u.dianyuan.com/bbs/u/27/1112025544.gif)
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/27/1112025544.gif');}" onmousewheel="return imgzoom(this);">
这是3205门极的波形图.3205的发热是否就与图中的余波有关??
望指教!