Wing-Keung Eng

Title: Wing-Keung Eng: Innovator in Power Conversion Technology

Introduction

Wing-Keung Eng is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of power conversion technology, particularly with his innovative designs and methods.

Latest Patents

Wing-Keung Eng holds a patent for a "Quasi-resonant half-bridge converter and control method thereof." This invention features a quasi-resonant half-bridge converter that includes a switch unit with first and second switches coupled in series. It also comprises a capacitor unit connected in parallel to the switch unit, a rectifier unit, an output capacitor, and a transformer linked to these components. The first and second switches are controlled using first and second control signals that maintain a constant frequency. The duty cycles of these control signals can be adjusted based on the DC output voltage across the output capacitor, enhancing the conversion efficiency of the converter during light load conditions.

Career Highlights

Throughout his career, Wing-Keung Eng has worked with prominent companies in the technology sector. He has been associated with Lite-On Technology Corporation and Lite-On Electronics (Guangzhou) Limited, where he has applied his expertise in power electronics and converter design.

Collaborations

Wing-Keung Eng has collaborated with notable colleagues, including Po-Jung Tseng and Wei-Lieh Lai. Their combined efforts have contributed to advancements in the field of power conversion.

Conclusion

Wing-Keung Eng's innovative work in power conversion technology, particularly through his patented quasi-resonant half-bridge converter, showcases his significant impact on the industry. His collaborations and career highlights further emphasize his role as a key figure in advancing electrical engineering solutions.