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很奇怪的情况,出到肯尼亚的灯,电源前级被击穿,桥堆和IC被击穿,但电解没有被击穿,LED也没有出问题,想来想去觉得是客人电压波动太大导致,但又不太确定,哪位高手可以帮忙分析下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/76/3084251239416088.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">
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