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标称40W管子是A1567,接上负载时电压升高许多,没有电路图.需要画一个吧,就想让电压稳定在220V左右.
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/40/1144563054.jpg');}" onmousewheel="return imgzoom(this);">
