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放大器芯片TPA3123D2芯片

Other Parts Discussed in Thread: TPA3123D2

使用TPA3123D2芯片的朋友请注意:

24V电压下TPA3123D2芯片单通道标称不失真功率为14W

但实际远远小于14W。

主要原因为当功率快到9W时正玄波上半部分失真(4欧姆纯阻)

在bypass 脚上加1000000欧姆的对地电阻能提高功率到12W,但会出现关机状态并不能恢复。

请各位大侠及厂家指条明路QQ79348756