Wilson Wai-Sum Chan

Title: Wilson Wai-Sum Chan: Innovator in Power Supply Technology

Introduction

Wilson Wai-Sum Chan is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of power supply technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of switching regulators.

Latest Patents

Wilson's latest patents include innovative designs for auxiliary power supplies. The first patent, titled "Auxiliary power supply for a control circuit of a switching regulator," describes methods for supplying current to an auxiliary power supply connected in parallel to a switch of a switching regulator. This design features a second switch that manages impedance during different operational stages, ensuring gradual power-up and minimizing the risk of damage from large currents. The second patent, "Auxiliary power supplies in parallel with a switch of a switching regulator," outlines a system that includes a switch and a diode to control current flow efficiently. This invention allows for high-efficiency current supply during both steady and switching stages of operation.

Career Highlights

Wilson Wai-Sum Chan is currently employed at Microchip Technology Inc., where he continues to develop innovative solutions in power supply technology. His expertise in this area has positioned him as a valuable asset to the company.

Collaborations

Wilson has collaborated with notable colleagues, including Marc Tan and Alexander Mednik, contributing to various projects that enhance the capabilities of power supply systems.

Conclusion

Wilson Wai-Sum Chan's contributions to power supply technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the efficiency of switching regulators, showcasing the importance of innovation in electrical engineering.