各位烧友请近来!!特别自己制作的朋友!!!
希望过来看的朋友都能把自己的功放电路图发上来,共许多发烧的朋友查阅!!同时也可以提供更多的交流的机会!!(也可以发一些专业电路图)给做大功率的朋友提供空间!!
望朋友支持!
好帖
图在这里
<img src="attachments/dvbbs/2006-1/200612813269264.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-1/200612813269264.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />我也来支持几个
第一个没做过,不过我觉得不错。<img src="attachments/dvbbs/2006-1/2006128131932881.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-1/2006128131932881.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
第二个也没做过,不过在MULITSIM8里仿真运行过，很不错。
非常有意义！！
有价值~~~是要做过的才贴出来
很多电路是有小问题的，只有作过才能发现。没实作过的标上转贴，作过的写心得，这才有意义啊。
不错啊……
顶啊……我也上一实践过的电路：<img src="attachments/dvbbs/2006-1/200612614352648.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-1/200612614352648.gif\');}" onmousewheel="return imgzoom(this);" alt="" />
补图
<img src="attachments/dvbbs/2006-1/2006126133745307.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-1/2006126133745307.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />好,
我也来这个作法很好!
能搞一个电路专区就好了
好贴！
新手没做多少电路，来学习的，各位做过的朋友希望能上段文字说明，最好是调试心得，好让大家能互相交流，也让我们这些新手观摩学习。哈,我也来
<img src="attachments/dvbbs/2006-1/200612610913451.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-1/200612610913451.gif\');}" onmousewheel="return imgzoom(this);" alt="" />.
楼主做过第二个图吗好贴，能上个文字说明么
加到我的收藏夹ddddd
<img src="attachments/dvbbs/2006-1/200612693145926.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-1/200612693145926.gif\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2006-1/20061269327741.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-1/20061269327741.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />ddddd
<img src="attachments/dvbbs/2006-1/200612693057620.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-1/200612693057620.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />６６６６６６
那个烧友有大功率的或专业的请上传几张！！！
6868668
<img src="attachments/dvbbs/2006-2/2006241696531.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-2/2006241696531.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />11168688
这个调整后也不错!!响应速度!!线性!人声也很细腻!!
输出用摩托罗拉的3055
推动用669 649 .根据电压调整电阻!!
R7换成4148 .用4个输出电阻!0.22,5W也不错!!
我用的是50V的电压!!