The experiment proves that the converter possesses high efficiency and low EMI.
实验结果表明，该变换器具有高效率、低电磁干扰等特性。
The ripple of output voltage is big with the low loads and need to be fixed to get low EMI.
其输出电压在轻载下纹波较大，可采取一定的措施。
Experiments and simulations show that the proposed system can operate in audio switch frequency range without audio noise from the motor load, meanwhile, EMI can be limited to low level.
实验与仿真结果表明：该系统采用音频开关而不导致电机负载的音频噪声，同时使EMI能被限制在低电平。
An EMI Power Line Filter is a multiple port network of passive components arraged as a low pass filter.
EMI电源滤波器是一种连接成低通滤波器的，由无源元件构成的多端口网络。
The harmonic distortions of the high power PWM converters increase more with low switching frequency, which may destroy the devices used in the system and result in electromagnetic interference (EMI).
在开关频率较低的情况下，大功率PWM变换器的谐波可能会更大，并对电力电子设备造成损坏或产生电磁干扰影响通讯。
The harmonic distortions of the high power PWM converters increase more with low switching frequency, which may destroy the devices used in the system and result in electromagnetic interference (EMI).
在开关频率较低的情况下，大功率PWM变换器的谐波可能会更大，并对电力电子设备造成损坏或产生电磁干扰影响通讯。
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