Hongxing Li

Title: Innovations by Hongxing Li in Power Supply Control Circuits

Introduction

Hongxing Li is a notable inventor based in Wuxi, China. He has made significant contributions to the field of power supply technology. His innovative work has led to the development of a unique power supply control circuit that enhances the efficiency of switch mode power supply converters.

Latest Patents

Hongxing Li holds a patent for a "Power supply control circuit for switch mode power supply converter and power supply control method using the same." This invention includes a control circuit that comprises an auxiliary boosting unit, a main control unit, and an auxiliary winding unit. The main control unit is designed to manage the power switch in a power stage circuit, enabling it to turn on or off as needed. Additionally, it supplies power to the auxiliary boosting unit, which provides auxiliary power for the main control unit. Notably, the auxiliary boosting unit can self-adaptively adjust its average switching frequency based on the load state of the main control unit. The auxiliary winding unit plays a crucial role by coupling energy through a magnetic element in the power stage circuit to generate an output voltage.

Career Highlights

Hongxing Li is currently employed at Wuxi Chipown Microelectronics Co., Ltd. His work at this company has allowed him to focus on advancing power supply technologies. His innovative approach has positioned him as a key figure in the development of efficient power supply solutions.

Collaborations

Hongxing Li has collaborated with notable colleagues such as Ping Tao and Haijun Zhou. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hongxing Li's contributions to power supply technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of efficient power supply solutions in the industry.