冠亚官方在线入口-冠亚（中国） Three-phaseinputVaVbVcLaLbLcCcCbCaM2M4M6M8M1M3M5M7P2P4P1P3E1KCr1Cr2T3T1E2CBBAT14VOutputDSP Controller 1SignalAmplifierSignalAmplifierSignalAmplifierDSP Controller 2Q1Q3Q2Q4PFC StageCLLC StageAC220VOutputMCULDO12V Battery