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货车或农用车电池的电压在充满时达28V，TPA3110D2做汽车音响功放，请问高手如何使用可正常工作？
亲；3110D2可以工作到28V。按数据表范例；直接用即可。
电压到了26V就直接没声音了，低于26V又可以正常工作．
26V还是可以工作的，估计过流保护了。建议加个输出滤波电感试试。
