Fengchun He

Title: Innovations of Fengchun He

Introduction

Fengchun He is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of electrical engineering, particularly in the development of resonant converters. With a total of two patents to his name, his work showcases innovative approaches to power conversion technology.

Latest Patents

Fengchun He's latest patents include a resonant converter with multiple resonant tank circuits. This resonant converter features a primary resonant tank circuit and a secondary resonant tank circuit. An inverter circuit converts an input DC voltage received by the resonant converter at an input voltage node to a pulsating signal. This signal is fed to the primary resonant tank circuit to generate a resonant tank current that flows through a primary winding of a transformer. The resonant tank current induces current in a secondary winding of the transformer. The induced current is then rectified by a rectifier, and the rectified signal is filtered to generate an output DC voltage at an output voltage node. The secondary resonant tank circuit is strategically placed between the secondary winding of the transformer and the output voltage node, connecting to the primary resonant tank circuit through the inverter circuit.

Career Highlights

Fengchun He is currently employed at Monolithic Power Systems, Inc., where he continues to innovate in the field of power electronics. His work has been instrumental in advancing the efficiency and performance of power conversion systems.

Collaborations

Fengchun He has collaborated with notable colleagues such as Junjie Feng and Xu Han. Their combined expertise contributes to the innovative projects at Monolithic Power Systems, Inc.

Conclusion

Fengchun He is a distinguished inventor whose work in resonant converters has made a significant impact in the field of electrical engineering. His contributions continue to shape the future of power conversion technology.