Sun Kyu Jeong

Title: Innovations of Sun Kyu Jeong in High Voltage DC Power Supply

Introduction

Sun Kyu Jeong is an accomplished inventor based in Daejeon, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of high voltage DC power suppliers. His innovative designs aim to enhance the efficiency and reliability of power supply systems.

Latest Patents

Sun Kyu Jeong holds a patent for a high voltage DC power supplier. This invention includes a transformer driven by a switching device, which transforms an input voltage to a certain level of high voltage and outputs the transformed high voltage. Additionally, it features a diode and a capacitor for rectifying and smoothing the high voltage outputted from the transformer, supplying the smoothed voltage to an ER fluid application unit. The design also incorporates a discharge circuit that forcibly discharges the output voltage when the output voltage of the capacitor descends. Furthermore, a controller manages the turn-on operation of the switching device based on the difference between the output voltage and a reference voltage, ensuring that the output voltage follows a target voltage.

Career Highlights

Sun Kyu Jeong is currently employed at the Agency for Defense Development, where he continues to innovate and contribute to advancements in power supply technology. His work is crucial in developing systems that require high voltage applications, particularly in defense and industrial sectors.

Collaborations

He collaborates with notable colleagues such as Kyo Jun Choi and Tae Whee Joung, who share his commitment to advancing technology in their respective fields.

Conclusion

Sun Kyu Jeong's contributions to high voltage DC power supply technology exemplify his dedication to innovation and engineering excellence. His patent reflects a significant advancement in the field, showcasing his expertise and commitment to developing efficient power solutions.