This paper introduces the design of high power supersonic inverting power supply, including main circuit, controlling circuit, driving and protecting circuits, and gives experimental results.
主要介绍一种大功率超声波逆变电源装置的主电路、控制电路、驱动与保护电路的设计，并给出实验结果。
The PWM chopper circuit and the selection of power switching elements, protecting circuits, driving units and software programming are given out.
主要内容包括PWM斩波电路结构及功率开关器件的选择，驱动电路，保护电路以及软件编程。
The controlling loop includes start-up circuit, frequency tracking circuit, driving signal circuit, and water lack protecting circuit.
控制回路由启动、频率跟踪、驱动信号、缺水保护电路组成。
This driving circuit has the reliable character, and has the function of over current protecting and against noise. The experiment results were met the demand of our frequency stabilization system.
本驱动电路性能可靠，具有过流保护和防干扰的作用，实验结果完全满足稳频的技术要求。
This driving circuit has the reliable character, and has the function of over current protecting and against noise. The experiment results were met the demand of our frequency stabilization system.
本驱动电路性能可靠，具有过流保护和防干扰的作用，实验结果完全满足稳频的技术要求。
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