求助,我采用TPA3110D2做双声道功放,4欧8W*2. 电源用双节锂电7.4V升压到11V。采用国产的GS3660(LPD2910)加10A的MOS管来升压。
当功率达到7W以后。就会出现断音现象。
这个升压电路。用在其他功放上是没问题的,请帮忙确认是升压有问题吗,
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