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拆机件打造UC3875全桥软开关焊机

拆机件打造UC3875全桥软开关焊机,主变压器49加厚双组磁芯,输出电抗用拆机电感,47N60四只主管,MUR30N60六只整流,主控UC3875加MIC4420驱动
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2008-12-13 12:10
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/72/1661571229141284.jpg');}" onmousewheel="return imgzoom(this);">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/72/1661571229141362.jpg');}" onmousewheel="return imgzoom(this);">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/72/1661571229141434.jpg');}" onmousewheel="return imgzoom(this);">
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lyjy
LV.7
3
2008-12-13 12:52
@xuyongjiang
[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/72/1661571229141284.jpg');}"onmousewheel="returnimgzoom(this);">[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/72/1661571229141362.jpg');}"onmousewheel="returnimgzoom(this);">[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/72/1661571229141434.jpg');}"onmousewheel="returnimgzoom(this);">
高技术含量的焊机来了!顶一下!问一下帖片uc3875多价?
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2008-12-13 14:18
@lyjy
高技术含量的焊机来了!顶一下!问一下帖片uc3875多价?
拆的墨西哥的电源的上面的旧的,没有买过不知道价格
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2008-12-13 14:25
@lyjy
高技术含量的焊机来了!顶一下!问一下帖片uc3875多价?
UC3875大概25左右!
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lyjy
LV.7
6
2008-12-13 17:00
@xuyongjiang
[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/72/1661571229141284.jpg');}"onmousewheel="returnimgzoom(this);">[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/72/1661571229141362.jpg');}"onmousewheel="returnimgzoom(this);">[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/72/1661571229141434.jpg');}"onmousewheel="returnimgzoom(this);">
奥太机的软开关焊机,在窄脉宽时转为硬开关,不知你的机如何解决窄脉宽问题?
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wkqingdao
LV.2
7
2009-01-22 20:46
效率多少
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