Chengyu Hu

Title: Innovations of Chengyu Hu in Power Supply Control

Introduction

Chengyu Hu is a notable inventor based in Beijing, China. He has made significant contributions to the field of power supply technology. His innovative approach has led to the development of a unique method that enhances the efficiency of switching power supplies.

Latest Patents

Chengyu Hu holds a patent for a "Switching Cycle Adaptive Control Method for Switching Power Supply." This method involves setting a voltage threshold for a bus voltage and forming voltage partitions. It includes acquiring a bus voltage and determining the corresponding voltage partition. Additionally, it sets a power threshold for the output power of the switching power supply and forms power partitions. The method performs closed-loop control on a reference voltage and an output voltage, determining the power partition for the acquired output power. It also involves setting different reference valley numbers and power valley numbers, adjusting the frequency of a PWM signal accordingly.

Career Highlights

Chengyu Hu is currently employed at X-Signal Integrated Co., Ltd. His work focuses on advancing technologies related to power supply systems. His innovative methods have the potential to improve the performance and reliability of electronic devices.

Collaborations

Chengyu collaborates with Nailong Wang, who is also a key contributor to their projects. Together, they work on enhancing the capabilities of power supply technologies.

Conclusion

Chengyu Hu's contributions to the field of power supply control demonstrate his innovative spirit and technical expertise. His patent reflects a significant advancement in the efficiency of switching power supplies.