济公 发表于 2009-11-23 22:08

好帖!顶一下.

e-expert 发表于 2010-6-11 17:41

继续关注,学习。没人顶了?

e-expert 发表于 2010-6-11 17:46

我最近向做一款12V供电,12W输出的2声道功放,音质好点的。不知NXP的TFA9810/9815是否为最佳选择?
还是tripath的 TA2024(可惜已经停产了)?
We will produce a little hifi 2CH AMP. Dose the TFA9810/9815 be the best one? Or TA2024(has been outofstock)

caseyxie 发表于 2010-9-14 18:38

我也在关注class D类的功放,毕竟这种功放效率高,对散热要求没那么苛刻。另外,今天,据各个大公司的销售讲,以前困扰class d的各种弊端已经不存在了!
我的直觉,class d是今后的方向!

D类DIY 发表于 2010-9-25 14:31

继续关注,学习。没人顶了?

bw9922 发表于 2010-9-25 15:32

I would like to start a thread on Class D, knowing that we have a resident expert (fumac) on it.

Class D amps (or PWM amps) have its output stage work like a switch. It was invented in the 1950s an ...
millwood 发表于 2007-10-24 21:40 http://bbs.hifidiy.net/images/common/back.gif
这里是中文网站!你进错了:curse:

JamesWang2019 发表于 2019-9-6 23:28

入门好贴,可惜没有继续更新了。
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