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For starters, it is important to note that there aredifferent devices that are supportedbyPlexfor server functions as well as for client or player functions. From a wide range ofse...
两种接法(jie fa)区别如下:1、电压、电流。三角形接法(jie fa)绕组承受(cheng shou)电压(380V)大,启动电流大,增大了绝缘等级。星型接法(jie fa):绕组承受(cheng shou)电压(220V)低,降低绝缘等级,降低了启动电流。缺点是电机功率减小...