Location History:
- Wuxi New District, CN (2023)
- Wuxi, CN (2023)
Company Filing History:
2 out of 139 
2 out of 372 
Years Active: 2023
Title: The Innovations of Minggang Chen
Introduction
Minggang Chen is a notable inventor based in Wuxi New District, China. He has made significant contributions to the field of power supply technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and control of flyback converters, which are essential components in various electronic devices.
Latest Patents
Minggang Chen's latest patents include a "System and method for controlling active clamp flyback converter." This invention discloses a system that comprises a drive module for controlling the main switching transistor and a clamp switching transistor. It features a voltage sampling circuit that samples the voltage drop between the input and output terminals of the main switching transistor. Additionally, a first comparator determines the polarity of the sampled voltage, while a dead time calculation module adjusts the control signals for optimal performance.
Another significant patent is the "Deadtime automatic-optimization system for flyback power supply having primary-side feedback in CCM." This system includes a closed loop formed by a control system that utilizes a digital to analog converter for midpoint sampling. It calculates the average currents on both the primary and secondary sides, optimizing the dead zone time for improved efficiency in continuous conduction mode.
Career Highlights
Minggang Chen has worked with reputable organizations such as CSMC Technologies Fab2 Co., Ltd. and Southeast University. His experience in these institutions has allowed him to refine his skills and contribute to advancements in power supply technologies.
Collaborations
Minggang has collaborated with notable colleagues, including Shen Xu and Weifeng Sun. Their combined expertise has fostered innovation and development in their respective fields.
Conclusion
Minggang Chen's contributions to the field of power supply technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and functionality of electronic devices.