Yongjun Dai

Title: Yongjun Dai: Innovator in Power Supply Technology

Introduction

Yongjun Dai is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of electrical engineering, particularly in the development of transformers and power supply technologies. With a total of 2 patents, his work has garnered attention for its innovative approaches to enhancing device performance.

Latest Patents

Yongjun Dai's latest patents include a transformer and a switch-mode power supply. The transformer features a magnetic core structure with several windings that surround a magnetic cylinder in a stacked manner. This design includes at least one primary-side winding and one secondary-side winding, along with an electromagnetic shielding layer made of magnetic material. This shielding layer effectively suppresses noise currents, thereby reducing noise in the transformer. Additionally, he has developed an electronic device with a USB port that incorporates a PCB with a unique cabling structure. This design ensures that the first floating area of the PCB is insulated from the first metal area, enhancing the device's functionality.

Career Highlights

Yongjun Dai is currently employed at Huawei Technologies Co., Limited, where he continues to innovate in the field of electronics. His work at Huawei has allowed him to collaborate with leading experts in the industry, further advancing his research and development efforts.

Collaborations

Some of his notable coworkers include Xiaosong Liu and Hongbo Zhang, who have contributed to various projects alongside him. Their collaborative efforts have played a crucial role in the success of their innovations.

Conclusion

Yongjun Dai's contributions to transformer and power supply technology highlight his role as a key innovator in the field. His patents reflect a commitment to improving electronic device performance and reducing noise, showcasing the impact of his work on modern technology.