Company Filing History:
Years Active: 2011
Title: Yuxin Li: Innovator in Isolated Converter Technology
Introduction
Yuxin Li is a notable inventor based in Stillwater, OK (US). She has made significant contributions to the field of electrical engineering, particularly in the development of isolated converters. Her innovative work has led to the creation of a patented technology that enhances voltage regulation without the need for auxiliary isolation devices.
Latest Patents
Yuxin Li holds a patent for her invention titled "Tail current control of isolated converter and apparatus thereof." This inventive isolated converter is designed to provide accurate voltage regulation while eliminating the need for auxiliary isolation devices. The converter features a primary side circuit with a primary controller that manages the on and off states of the primary switch. Additionally, it includes a secondary side circuit with a secondary controller that regulates the secondary synchronous rectifier. The unique design allows the secondary controller to activate the secondary synchronous rectifier after the secondary current drops to zero, generating a negative tail current. This innovation effectively turns off the secondary synchronous rectifier at a reference tail current peak value, creating a reflected negative current in the primary side circuit to activate the primary switch.
Career Highlights
Yuxin Li is currently employed at Monolithic Power Systems, Inc., where she continues to advance her research and development efforts in power electronics. Her work has garnered attention for its practical applications in improving the efficiency and reliability of power conversion systems.
Collaborations
Yuxin has collaborated with notable colleagues, including James Copland Moyer and Kaiwei Yao. These partnerships have contributed to her innovative projects and have fostered a collaborative environment for technological advancement.
Conclusion
Yuxin Li's contributions to the field of isolated converter technology exemplify her commitment to innovation and excellence. Her patented work not only enhances voltage regulation but also simplifies the design of power conversion systems. Through her career at Monolithic Power Systems, Inc., she continues to push the boundaries of electrical engineering.