Dao-Fei Xu

Title: The Innovative Contributions of Dao-Fei Xu

Introduction

Dao-Fei Xu is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of conversion devices and control methods. With a total of 11 patents to his name, Xu's work has had a considerable impact on the industry.

Latest Patents

Xu's latest patents include a "Conversion device and control method thereof for controlling a peak value of a current of a primary side switch." This invention features a primary side circuit, a secondary side circuit, a transformer, and a control circuit. The primary side circuit is designed to receive an input voltage, while the secondary side circuit outputs an output voltage to a load. The transformer consists of a primary winding and a secondary winding, with the control circuit managing the peak value of the current of the primary side switch within a specified range.

Another notable patent is the "Converter and control method thereof." This invention incorporates a transformer, an active clamp circuit, a primary side switch, a secondary side switch, a load detection circuit, a state detection circuit, and a control circuit. The active clamp circuit is connected to the primary winding of the transformer and includes a clamp switch. The control circuit is responsible for outputting a control signal to manage the operation of the clamp switch based on the load state signal.

Career Highlights

Throughout his career, Dao-Fei Xu has worked with several notable companies, including Delta Electronics, Inc. and Delta Electronics (Shanghai) Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Xu has collaborated with several talented individuals in his field, including Hai-Bin Song and Qi Fu, who is a woman. These collaborations have further enriched his work and led to advancements in technology.

Conclusion

Dao-Fei Xu's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.