求援,关于 6F2

蓝子风 · 发表于 2004-10-9 23:42

想用6F2来驱动 N个的 6N11，估计需要找到6N2的典型电路，那3位老大有？？

aeon · 发表于 2004-10-11 22:21

这样不大好，五极那级的放大率是大，但失真大，要接成三极管，这样一来就跟用三极管那个没什么分别了，而且这个管子本来五极管就是功率管。说得不对请大家指正。

老孙头 · 发表于 2004-10-11 00:59

蓝子风 · 发表于 2004-10-11 00:30

5级放大，3级缓冲

samyang · 发表于 2004-10-10 00:21

就是5级管前放，3级管分相！驱动6n11 otl 输出[em11]

samyang · 发表于 2004-10-10 00:19

<img src="attachments/dvbbs/20041010016654277.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/20041010016654277.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/200410100174269832.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/200410100174269832.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />[em11]

http://www.hifi888.com/bbs/dispbbs.asp?boardID=25&ID=357&page=1

samyang · 发表于 2004-10-20 20:26

蓝子风 · 发表于 2004-10-20 12:34

以下是引用samyang在2004-10-16 23:26:00的发言：
<img src="attachments/dvbbs/2004101623255242688.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/2004101623255242688.gif\');}" onmousewheel="return imgzoom(this);" alt="" />[em11]

哈哈谢谢老大了~~

aeon · 发表于 2004-10-19 12:39

以下是引用fu-80在2004-10-19 12:24:00的发言：

fu-80 · 发表于 2004-10-19 12:24

aeon · 发表于 2004-10-19 09:05

6F2三极管输出应该会好过五极管的。
但都还不行，输出的电流还不够大。内阻可以了。

samyang · 发表于 2004-10-16 23:26

<img src="attachments/dvbbs/2004101623255242688.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/2004101623255242688.gif\');}" onmousewheel="return imgzoom(this);" alt="" />[em11]

大灰狼dhl · 发表于 2004-10-16 19:20

查过6f2的参数,内部的5极管和6j1的参数差不多,是小功率管,而3极管部分则比6n1大,比6n6小,看来是中功率管,研究k6机时在网上查的.

[经验心得] 求援,关于 6F2

如果是五极放大，三极输出，

参考一下老关的k6吗！

我的想法刚好相反

还有

看看这个有没有帮助

共同学习拉！！！

.

最近常发恶梦，原来是这个。。

楼上记的恐怕是6F3吧？？

看来我记错了，

6f2

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