ght5456：
您好,我照此图做的逆变器电压不稳,您能给改进一下吗[图片]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){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/30/1119584096.gif');}"onmousewheel="returnimgzoom(this);">