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/34/1128347029.gif');}" onmousewheel="return imgzoom(this);">请教关于MC34063扩流的问题
我想做个电源,输入3.6V-4.2V,输出5V/2A,后来查了网上,看到了个电路(下图)但是我想要的是升压,不知道怎么修改,希望高手帮忙,谢谢!
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/34/1128347029.gif');}" 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/34/1128347029.gif');}" onmousewheel="return imgzoom(this);">全部回复(7)
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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/34/1128347173.gif');}" onmousewheel="return imgzoom(this);">
顺便提供下升压电路,具体怎么可以改成,3.6V升5V/2A的电源呢?
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@taqi
[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/34/1128347173.gif');}"onmousewheel="returnimgzoom(this);">顺便提供下升压电路,具体怎么可以改成,3.6V升5V/2A的电源呢?
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/34/1128424372.gif');}" onmousewheel="return imgzoom(this);"> 0
