Xiaodong Sun

Title: Innovations of Inventor Xiaodong Sun

Introduction

Xiaodong Sun is a notable inventor based in Taipei Hsien, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of inductors and flyback converters. With a total of 2 patents to his name, his work has enhanced power efficiency in electronic devices.

Latest Patents

One of Xiaodong Sun's latest patents is an "Inductor with Variable Air-Gap Separation." This innovative inductor features a magnetic core and an enameled wire wrapped around it. The design includes an air gap with both large-gap and small-gap portions. The small-gap portion ensures sufficient inductance during low load input, preventing harmonic distortion. Conversely, the large-gap portion provides adequate inductance during heavy load output and low input voltage, thus preventing saturation and temperature rise, which enhances overall power efficiency.

Another significant patent is the "Flyback Converter with Synchronous Rectifying Function." This flyback converter comprises a controllable unit, a controller, and a comparator. The controllable unit connects to the negative pole of a second auxiliary winding of the transformer’s secondary winding. The controller interfaces with the gate of a MOS transistor, the ground, and a current transformer. The comparator checks voltage levels to ensure optimal performance of the flyback converter.

Career Highlights

Xiaodong Sun is currently employed at Lite-On Electronics Corporation, where he continues to innovate and develop advanced electronic solutions. His work at Lite-On has positioned him as a key player in the electronics industry, contributing to the company's reputation for quality and innovation.

Collaborations

Xiaodong has collaborated with talented coworkers, including Yanfang Liu and Xiaojian Zhao. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Xiaodong Sun's contributions to the field of electronics through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for future advancements in electronic design.