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镇流器请教(有图)

谁知道IC1、IC2是什么IC呀?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/36/1135842484.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20');}" onmousewheel="return imgzoom(this);">
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ken21cn
LV.8
2
2005-12-29 15:51
反面的图呢
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lamp
LV.4
3
2005-12-29 16:16
IC1可能是ST 的6561,IC2可能是IR的2520D
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liufs
LV.2
4
2005-12-29 17:01
@ken21cn
反面的图呢
反面图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/36/1135846839.jpg');}" onmousewheel="return imgzoom(this);">
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ken21cn
LV.8
5
2005-12-29 17:12
@liufs
反面图[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/36/1135846839.jpg');}"onmousewheel="returnimgzoom(this);">
YES. L6561/2+IR2520D
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