Won-Seok Kang

Title: The Innovations of Won-Seok Kang

Introduction

Won-Seok Kang is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of electrical engineering, particularly in power supply devices and switch control technologies. With a total of 2 patents to his name, Kang continues to push the boundaries of innovation in his industry.

Latest Patents

Kang's latest patents include a feedback circuit and a power supply device that utilizes this circuit. The power supply device is designed to convert input voltage into an output voltage that is suitable for load conditions, based on the switching operation of a power switch. The feedback circuit features a first diode connected to a sensing voltage that corresponds to the output voltage, and a second diode connected directly to the output voltage. This innovative feedback circuit generates a feedback voltage by utilizing the voltage that passes through the conducted diode of both the first and second diodes.

Another significant patent by Kang is related to a switch control device, a multi-channel converter that includes this device, and a corresponding switch control method. This multi-channel converter consists of at least two converters, each equipped with at least one power switch. The device is capable of supplying the sum of the output power from the multiple converters to the load. The switch control device generates at least two gate signals to manage the switching operation of each power switch across the converters. It also modulates the switching frequency based on the load and determines the number of phases for the multi-channel converter, generating gate signals that correspond to the phase differences.

Career Highlights

Won-Seok Kang is currently employed at Fairchild Korea Semiconductor Ltd., where he applies his expertise in developing advanced semiconductor technologies. His work has been instrumental in enhancing the efficiency and performance of power supply systems.

Collaborations

Kang collaborates with talented coworkers, including In-Ki Park and Gye-Hyun Cho, who contribute to the innovative projects at Fairchild Korea Semiconductor Ltd. Their teamwork fosters a creative environment that leads to groundbreaking advancements in technology.

Conclusion

Won-Seok Kang's contributions to the field of electrical engineering through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence the development of efficient power supply systems and switch control technologies.