Shuwen Jia

Title: Shuwen Jia - Innovator in Power Supply Feedback Devices

Introduction

Shuwen Jia is a notable inventor based in Xi'an, China. She has made significant contributions to the field of power supply technology. Her innovative approach has led to the development of a unique feedback device that addresses common issues in power supply systems.

Latest Patents

Shuwen Jia holds a patent for a "Feedback device for a power supply." This invention includes a main feedback module, an auxiliary feedback module, and a feedback control module. The main feedback module samples the voltage on the main output branch of the power supply and outputs a main feedback voltage to the feedback control module. The auxiliary feedback module reduces the main feedback voltage when the voltage on an auxiliary output branch drops. The feedback control module then controls the power supply to increase its power output when the main feedback voltage decreases, ensuring that the voltage on the auxiliary output branch is restored to normal. This device simplifies the circuit, effectively solving voltage sag problems while maintaining power density and cost efficiency.

Career Highlights

Shuwen Jia is currently employed at Emerson Network Power, Energy Systems, North America, Inc. Her work focuses on enhancing power supply systems through innovative feedback mechanisms. Her contributions have been instrumental in improving the reliability and efficiency of power supply technologies.

Collaborations

Shuwen has collaborated with notable colleagues, including Huajun Lv and Hongbo Zhang. Their teamwork has fostered an environment of innovation and creativity, leading to advancements in their field.

Conclusion

Shuwen Jia's work in developing a feedback device for power supplies showcases her innovative spirit and dedication to improving technology. Her contributions are paving the way for more efficient power supply systems in the industry.