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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/52/1176804207.jpg');}" onmousewheel="return imgzoom(this);">自己绕的变压器,怎么设计的时侯跟绕出来的差别那么大初级电感3.16mH,漏感460uH(加气)85匝,次及10匝,反馈10匝,
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