Zhan Chen

Title: Innovations of Zhan Chen: A Pioneer in Switch-Mode Converters

Introduction

Zhan Chen is a notable inventor based in Hangzhou, China, recognized for his contributions to the field of electrical engineering, particularly in switch-mode converters. With a total of nine patents to his name, Chen has made significant advancements that enhance the efficiency and reliability of power supply systems.

Latest Patents

Among his latest patents, Chen has developed a method for controlling a switch-mode converter. This method involves obtaining an overcurrent reference threshold based on an output voltage sampling signal. It generates an overcurrent protection triggering signal in response to an output current sampling signal, ensuring the switch-mode converter enters a protection state when necessary. Another significant patent is for a controller of a switching power supply that features a frequency-jittering control circuit. This controller adapts the frequency-jittering signal to optimize performance under varying load conditions.

Career Highlights

Zhan Chen has worked with prominent companies such as Silergy Semiconductor Technology and Hangzhou Hikvision Digital Technology Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to the development of advanced technologies in the semiconductor and digital surveillance industries.

Collaborations

Chen has collaborated with talented individuals in his field, including Qiukai Huang and Jian Deng. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Zhan Chen's work in the realm of switch-mode converters exemplifies his commitment to innovation and excellence in electrical engineering. His patents not only reflect his technical expertise but also his dedication to improving power supply systems.