... variable-flame burner调焰烧嘴、火焰可调燃烧器 variable-frequency oscillator变频发生器 variable reactor可变电抗器 ...
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可变频率发生器 [电子] variable frequency generator
可变频率发生器控制器 variable frequency generator control
交变频率发生器 cycle generator
可变频率发生器控制 [电子] variable frequency generator control
它以SA 4828作为SPWM信号发生器，经过驱动电路控制IPM模块，产生三相变频电源。
The SA4828 used as SPWM signal generator controls the IPM via driver circuits to produce variable frequency power supply.
利用可变频脉冲发生器、光电耦合器和F/V转换器组成输出通道，设定阀值；
The threshold voltage is set by output channel comprised of pulse generator, photoelectric coupler and F/V converter, and the detection result is input through photoelectric coupler.
CLK采用频率可调信号发生器，逐渐改变频率，观察扫描频率的改变对输出效果的影响。
CLK signal generator with adjustable frequency, gradually changing the frequency of observed changes in scan frequency effect on the output.
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