Yi Ching Su

Title: Yi Ching Su: Innovator in Power Factor Correction Technology

Introduction

Yi Ching Su is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in power supply technologies. His innovative work has led to the development of a patent that enhances the efficiency of power factor correction circuits.

Latest Patents

Yi Ching Su holds a patent for a "Power factor correction circuit with fall time detection." This invention provides a power supply and an operation method that includes a power factor correction (PFC) circuit, a resonant conversion circuit, and a dead zone control circuit. The PFC circuit performs power factor correction to output a corrected voltage. The resonant conversion circuit is coupled to the PFC circuit to receive the corrected voltage and converts it into a converted voltage. The dead zone control circuit observes the change trend of the falling time of the switch voltage in the deadtime by adjusting the corrected voltage. This innovative approach allows for improved control and efficiency in power supply systems.

Career Highlights

Yi Ching Su is currently employed at Chicony Power Technology Co., Ltd. His work at this company has allowed him to focus on developing advanced power supply solutions. His expertise in power factor correction has positioned him as a valuable asset in the field of electrical engineering.

Collaborations

Throughout his career, Yi Ching Su has collaborated with talented professionals such as Tso-Jen Peng and Mao-Song Pan. These collaborations have fostered an environment of innovation and have contributed to the successful development of new technologies in power supply systems.

Conclusion

Yi Ching Su's contributions to power factor correction technology exemplify his commitment to innovation in electrical engineering. His patent and work at Chicony Power Technology Co., Ltd. highlight his role as a leading inventor in this field.