Tzu-Chen Lin

Title: Innovations by Tzu-Chen Lin

Introduction

Tzu-Chen Lin is a notable inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of power conversion technology. With a total of 2 patents to his name, Lin's work focuses on enhancing the efficiency and functionality of power converters.

Latest Patents

One of Lin's latest patents is titled "Primary controller applied to a primary side of a power converter and operation method thereof." This invention includes a current peak upper limit adjustment circuit and a gate control signal generation circuit. The current peak upper limit adjustment circuit increases the current peak upper limit of the primary side of the power converter when a gate control signal is enabled at a second valley of a voltage. It also reduces the current peak upper limit when the gate control signal is enabled at an Nth valley of the voltage, where N is a positive integer. The gate control signal generation circuit is coupled to the current peak upper limit adjustment circuit, enabling and disabling the gate control signal according to the current peak upper limit. This signal is crucial for turning on a power switch of the primary side of the power converter.

Another significant patent by Lin is the "Flyback power converter and secondary-side control method thereof." This secondary-side control method involves a primary controller generating a first gate control signal to turn on a power switch at a first predetermined valley of a first voltage after entering a start-up mode. Additionally, a secondary controller generates a trigger pulse to a synchronous switch at a second predetermined valley of a second voltage, allowing the primary controller to transition into a secondary-side control mode after detecting a first coupling voltage corresponding to the first gate control signal.

Career Highlights

Tzu-Chen Lin is currently employed at Leadtrend Technology Corporation, where he continues to innovate in the field of power electronics. His work has been instrumental in advancing the technology used in power converters, making them more efficient and reliable.

Collaborations

Lin collaborates with talented individuals such as Chung-Wei Lin and Hung-Ching Lee, contributing to a dynamic and innovative work environment.

Conclusion

Tzu-Chen Lin's contributions to power conversion technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the industry and pave the way for future advancements.