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。

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.

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研制了电磁斥力驱动的控制系统，完成了控制电路等的硬件系统设计、制版、调试与系统的软件编制。

Developed the control system of the devices by the mode of electromagnetic repulsion. Finished the design, PCB and debugging of the hardware and the software programming.

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设计了步进电机驱动应用电路和单片机控制电路，并编写单片机程序，完成与上位机通信。

Designed stepper motor driver application circuit and Single Chip Microcomputer control circuit, and compiled the SCM procedures, finished to communicate with the upper computer.

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