Wei-Cheng Su

Title: Innovations by Wei-Cheng Su in Power Converter Technology.

Introduction

Wei-Cheng Su is a notable inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of power converter technology. His innovative approach has led to the development of a unique voltage mode controller that enhances the safety and efficiency of power converters.

Latest Patents

Wei-Cheng Su holds a patent for a "Voltage mode controller applied to short-circuited protection of a power converter and operational method thereof." This invention includes a gate control signal generation circuit and a control circuit. The control circuit generates a control signal to enable the gate control signal generation circuit to produce a predetermined signal for the power switch of the primary side of the power converter. This occurs before the power converter starts up and when the supply voltage exceeds a first reference voltage. The invention ensures short-circuited protection is enabled after a predetermined period if the detection voltage is below a second reference voltage during this period. This innovative protection mechanism prevents the power converter from starting up under unsafe conditions.

Career Highlights

Wei-Cheng Su is currently employed at Leadtrend Technology Corporation, where he continues to work on advancements in power electronics. His expertise in voltage mode control systems has positioned him as a key player in the development of safer and more efficient power converters.

Collaborations

Wei-Cheng Su collaborates with Ruei-Jhih Jheng, contributing to various projects within the company. Their teamwork focuses on enhancing the functionality and reliability of power converter technologies.

Conclusion

Wei-Cheng Su's contributions to power converter technology through his innovative patent demonstrate his commitment to improving electrical safety and efficiency. His work at Leadtrend Technology Corporation continues to influence advancements in the field.