ripple frequency 波纹频率 ; [电] 纹波频率
low-frequency ripple 低频纹波
low frequency ripple 低频脉动
low frequency ripple voltage 低频波动
frequency of ripple 脉动频率
fundamental ripple frequency 脉动基频
Ripple current frequency characteristics 纹波电流的频率特性
The design eliminates the use of the large-valued filter capacitors you usually find in a switching regulator, because there is no need to smooth out high-frequency ripple in the LED current.
这种设计去除了通常在开关电源附近的大滤波电容，因为没有必要对LED电流的高频谐波进行平滑处理。
It features in low torque ripple, low flux ripple and fixed switching frequency.
它具有开关频率恒定，转矩和磁链波动小等特点。
The control signals of invertor are produced by space vector modulation to achieve a small torque ripple and constant switch frequency.
以空间矢量调制方法来获得逆变器的开关信号，实现了小的转矩脉动和恒定的开关频率。
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