Frequency tracking circuit is one of the special circuits used in the ultrasonic generator.
频率跟踪电路是超声波发生器中的一种特殊电路。
This power supply can automatically trace the resonant frequency of an ultrasonic generator, automatically adjust its power output according to needs, and has an alarm display function.
它能自动跟踪功率超声发生器的谐振频率，同时还可根据需要自动调节输出功率，并具备显示报警功能。
Preliminary experiments show that the smart ultrasonic generator based on the new method can quickly and accurately frequency track, and can work well with constant amplitude control.
实验结果表明，研制的智能超声波发生器频率跟踪迅速准确，并能实现振动系统的恒定振幅控制，可以实现振动系统的自动运行。
It is important that the frequency of ultrasonic generator tracks the transducer mechanical resonance in the power ultrasonic equipment.
功率超声设备中，频率自动跟踪技术是一个重要课题。
On the aspect of hardware, they include: narrow pulse and high frequency ultrasonic sensor's design, high frequency signal generator and receiver's design, high speed data completed sampling's design.
因此本文还详细阐述以下内容：硬件方面采用了高频窄脉冲信号发生及接收放大电路、高速数据采集电路；
And a ultrasonic generator with ultrasonic frequency and power adjustment is designed, as well as its portable shell.
设计超声波发生电路和超声波换能器的外壳，使超声波发生器方便携带。
This waveform generator has been successfully applied in ultrasonic sen - sor to generate high-frequency ultrasonic wave.
该波形发生器已经成功地应用于超声波发射换能器中。
Uses the fission style structure, high frequency connection with jack on is used between the shaken-board and the ultrasonic generator, useful and maintains conveniently.
采用分体式结构，震板与超声波发生器之间采用带插座的高频连接，使用及保养均方便。
Ultrasonic liposuction ultrasonic generator through the high-frequency energy into electrical energy to generate ultrasonic waves.
超声吸脂术是通过超声发生器将电能转变成高频能，产生超声波。
Ultrasonic liposuction ultrasonic generator through the high-frequency energy into electrical energy to generate ultrasonic waves.
超声吸脂术是通过超声发生器将电能转变成高频能，产生超声波。
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