Hung-Ting Hsu

Title: Innovations of Inventor Hung-Ting Hsu

Introduction

Hung-Ting Hsu 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 3 patents to his name, Hsu continues to push the boundaries of innovation in his industry.

Latest Patents

One of Hsu's latest patents is a control method and power controller for a flyback power converter. This control method is designed to provide a voltage sample that accurately represents the output voltage of a power converter. The converter features a primary side and a secondary side that are galvanically isolated from each other. During operation, a feedback voltage is received on the primary side, and a main power switch is turned OFF to initiate an OFF time. During this period, the feedback voltage is constrained based on the voltage sample. A sampling time within the OFF time allows for the feedback voltage to be sampled, updating the voltage sample that represents the output voltage on the secondary side. A driving signal is then generated in response to this voltage sample to control the main power switch.

Another significant patent by Hsu involves a method of switching operational modes of a power converter. This method begins with the startup of a primary controller that enables the power converter to operate in a normal mode. A secondary controller detects the output voltage on the secondary side, while the primary controller monitors the operational frequency of the converter. If the operational frequency falls below a predetermined threshold and meets a specific frequency condition, the primary controller transitions the power converter into a sleep mode. If the output voltage drops below a trigger voltage while in sleep mode, the secondary controller prompts the primary controller to turn the power converter back on.

Career Highlights

Hung-Ting Hsu is currently employed at Leadtrend Technology Corporation, where he applies his expertise in power conversion technologies. His work has been instrumental in advancing the company's product offerings and enhancing their technological capabilities.

Collaborations

Hsu collaborates with talented colleagues, including San-Yi Li and Hsin Hung Lu, who contribute to the innovative environment at Leadtrend Technology Corporation.

Conclusion

Hung-Ting Hsu's contributions to power conversion technology through his patents and work at Leadtrend Technology Corporation highlight his role as a significant innovator in the field. His ongoing efforts continue to shape the future of power conversion