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。
The key technologies of the power ultrasonic processing system, including ultrasonic power generator and vibration sys-tem, are introduced in the end.
最后，介绍了功率超声处理系统中超声功率发生器和换能振动系统等关键技术。
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。
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。
Pulse drive and pulse current were studied in this paper aim at improving peak output power of the ultrasonic generator. At the same time these two types circuit for producing pulses were studied.
本文从提高超声电源峰值功率出发，分析研究了脉冲驱动及脉冲电流两种不同的脉冲形式，同时研究了这两类产生脉冲的电路。
Ultrasonic generator: VT model ultrasonic generator, output power continuously adjustable.
超声发声器：VT模式超声发声器，输出功率连续可调。
Ultrasonic generator: VT model ultrasonic generator, output power continuously adjustable.
超声发声器：VT模式超声发声器，输出功率连续可调。
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