Yongjun Hou

Title: Yongjun Hou: Innovator in Power Supply Technology

Introduction

Yongjun Hou is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of power supply technology, holding a total of 4 patents. His innovative designs focus on improving the efficiency and stability of switching power supplies.

Latest Patents

One of his latest patents is for a switching power supply, primary control chip, and loop compensation device. This invention addresses the issue of excessive output ripple from switching power supplies. The loop compensation device includes an error amplifier, a switching logic gate, a loop compensation capacitor, and a delay generation circuit. This design ensures loop stability and enhances performance by controlling the charging and discharging of the loop compensation capacitor.

Another notable patent involves a control apparatus for a switch-mode power supply with short-circuit protection. This invention features a short-circuit protection module that detects when a current sensing resistor is short-circuited. Upon detection, the module generates a protection signal that prompts the driving controller to turn off the switching transistor, thereby preventing potential breakdowns of the power supply.

Career Highlights

Yongjun Hou has worked with notable companies such as BYD Company Limited and Shenzhen BYD Auto R&D Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in power supply technology.

Collaborations

Throughout his career, Yongjun has collaborated with talented individuals, including Wenqing Wang and Xiaohua Yang. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Yongjun Hou is a distinguished inventor whose work in power supply technology has led to several important patents. His contributions continue to influence the industry, showcasing the importance of innovation in enhancing electrical efficiency and safety.