痔疮注射疗法钻心疼:帮我翻译这篇升流器中文资料摘要

The present paper in refers to the domestic and foreign big current generator good and bad points in the foundation, the union modern electronic information technological development new achievement, has designed one kind of price compared to high, volume small, the serviceability is strong and may and on the position machine correspondence labor frequency big current generator. Mainly has the PWM wave method through the control pulse width regulator SG3525 chip to cut the wave to the alternating current supply realization, again passed through the high-frequency transformer is the big electric current, in which has designed the monolithic integrated circuit survey output voltage and the control chopper output voltage hardware electric circuit, and constituted the distributional control system of survey with on position computer correspondence. On the position computer sends out the voltage electric current through the string mouth the control value, after the monolithic integrated circuit receives automatically outputs and meets the requirements according to the request control the precision.