Poo Reum Jang

Title: Poo Reum Jang: Innovator in Power Converter Technology

Introduction

Poo Reum Jang is a notable inventor based in Incheon, South Korea. He has made significant contributions to the field of power electronics, particularly in the development of circuits for resonance-type power converters. His innovative approach addresses critical issues in power management and efficiency.

Latest Patents

Poo Reum Jang holds a patent for a "Circuit and method for preventing power imbalance of resonance-type power converter." This invention proposes a circuit that includes a rectifier for converting input alternating current (AC) into direct current (DC). It features frequency-controlled first and second resonant converter modules that receive an output voltage from the rectifier, divided into two stages. The circuit also incorporates a controller that outputs a first frequency command to control the frequency of a pulse width modulation (PWM) signal supplied to a switching element of the first resonant converter module. Additionally, a frequency compensator is included to eliminate power imbalance between the first and second resonant converter modules.

Career Highlights

Poo Reum Jang is affiliated with the Korea Electronics Technology Institute, where he continues to advance research and development in electronic technologies. His work has been instrumental in enhancing the efficiency and reliability of power converters.

Collaborations

Poo Reum Jang collaborates with esteemed colleagues such as Joon Sung Park and Hyoung Kyu Yang. Their combined expertise fosters innovation and drives advancements in their field.

Conclusion

Poo Reum Jang's contributions to power converter technology exemplify the impact of innovative thinking in engineering. His patent addresses significant challenges in power management, showcasing his commitment to advancing electronic technologies.