HongWei Du

Title: Innovations by HongWei Du in Power Supply Technology

Introduction

HongWei Du is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of power supply technology. His innovative designs focus on enhancing the efficiency and functionality of power converters.

Latest Patents

HongWei Du holds a patent for an integrated power converter. This power supply adapter is designed to generate a regulated voltage signal. The power converter circuit includes a rectifier coupled with AC power blades. A regulator circuit is connected to the rectifier, and a transformer is linked to the regulator circuit. The transformer features both primary and secondary components. An output circuit is connected to the secondary of the transformer, which includes an output capacitor. The design incorporates flexible contacts that connect with printed circuit boards, ensuring efficient operation. Additionally, the adapter is equipped with an EMI shield that surrounds the connector receptacle. The power converter circuit can utilize either a forward or a flyback power converter. The transformer may also include a planar format transformer with a ferrite material core, which is coupled with the EMI shield for thermal management. The entire assembly is housed in an enclosure filled with thermally conductive potting material.

Career Highlights

HongWei Du is currently employed at Flextronics Ap, LLC, where he continues to innovate in the field of power supply solutions. His work has been instrumental in advancing the technology used in power converters.

Collaborations

He has collaborated with notable colleagues, including Rowell Gapuz and Bahman Sharifipour, to further enhance the development of power supply technologies.

Conclusion

HongWei Du's contributions to power supply technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to impact the industry positively.