Juanjuan Sun

Title: Innovations of Juanjuan Sun in Power Supply Technology

Introduction

Juanjuan Sun is an accomplished inventor based in Jiangsu, China. She has made significant contributions to the field of power supply technology. Her innovative approach has led to the development of a unique power supply system that enhances energy efficiency.

Latest Patents

Juanjuan Sun holds a patent for a power supply, power supplying method, and computer-readable storage medium. This invention includes a rectifier circuit and a valley-fill circuit. The rectifier circuit is designed for voltage transformation of an input AC voltage to obtain a first pulsating DC voltage. The valley-fill circuit comprises at least one energy storage capacitor, which stores energy when the first pulsating DC voltage is within a specific range. It also provides energy when the voltage falls below a preset threshold, effectively increasing the valley voltage of the first pulsating DC voltage.

Career Highlights

Throughout her career, Juanjuan Sun has worked with notable companies, including Guangdong Oppo Mobile Telecommunications Corp., Ltd. and Powerland Technology Inc. Her experience in these organizations has allowed her to refine her skills and contribute to various innovative projects.

Collaborations

Juanjuan has collaborated with several professionals in her field, including her coworker Chen Tian, who has also made significant contributions to their shared projects.

Conclusion

Juanjuan Sun's innovative work in power supply technology showcases her expertise and commitment to advancing energy solutions. Her patent reflects her ability to address complex challenges in the field, making her a notable figure in the world of inventions.