Yu-Wei Chung

Title: Innovations of Yu-Wei Chung

Introduction

Yu-Wei Chung is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of switching power supply technologies. His innovative approach has led to the creation of a patent that enhances the efficiency and reliability of power supply systems.

Latest Patents

Yu-Wei Chung holds a patent for a "Switching power supply control circuit with bottom point detection." This invention involves a switching power supply apparatus that includes a switching device and a control circuit designed to convert an AC source voltage into a DC voltage. The control circuit features a comparison circuit that generates an H-level output signal when the non-inverted input voltage surpasses a specific voltage value during the off-state of the switching device. A delay circuit then outputs a pulse signal after a predetermined delay, indicating the detection of the bottom point of the drain voltage of the switching device. This design ensures that the switching device is activated without bottom skip upon detecting the bottom point of its drain voltage, thereby improving the overall performance of the power supply.

Career Highlights

Throughout his career, Yu-Wei Chung has worked with prominent companies in the industry. He has been associated with Fuji Electric Co., Ltd. and Mean Well Enterprises Co., Ltd., where he has contributed his expertise in power supply technologies. His work has been instrumental in advancing the capabilities of these organizations in the electrical engineering sector.

Collaborations

Yu-Wei Chung has collaborated with various professionals in his field, including Koji Sonobe. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in power supply systems.

Conclusion

Yu-Wei Chung's contributions to the field of electrical engineering, particularly through his patent on switching power supply control circuits, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future innovations.