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.
其中超声发生器包括有压电换能器、圆锥形变幅杆、安装座和锯片接头。
The ultrasonic generator comprises a piezoelectric energy exchanger, a conical amplitude transformer, a mounting seat and a saw blade joint.
各作用单元配置有远红外线陶瓷和超声换能器，超声换能器与超声发生器电连接。
The action units are provided with far infrared ceramics and ultrasonic energy converters which are connected with the ultrasonic generator.
本发明是一种超声骨科手术锯。包括电机摆动手柄、超声发生器和冷却锯片系统。
The invention relates to an ultrasonic orthopedic surgery saw which comprises a motor swinging handle, an ultrasonic generator and a cooling saw blade system.
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。
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.
本文在超声发生器中加入功率因数校正电路（APFC），并利用单片机控制数字电位器实现了对电压反馈网络的调节，从而实现APFC输出电压在一定范围内的自适应控制。
The self-adaptable control of output voltage could be realized under certain range by adding a APFC in ultrasonic generator and adjusting voltage feedback network with digital potentiometers.
本文在超声发生器中加入功率因数校正电路（APFC），并利用单片机控制数字电位器实现了对电压反馈网络的调节，从而实现APFC输出电压在一定范围内的自适应控制。
The self-adaptable control of output voltage could be realized under certain range by adding a APFC in ultrasonic generator and adjusting voltage feedback network with digital potentiometers.
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