Chih-heng Su

Title: Chih-heng Su: Innovator in Power Converter Technology

Introduction

Chih-heng Su is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of power converter technology, holding 4 patents that showcase his innovative approach to electrical engineering.

Latest Patents

One of his latest patents is titled "Detector circuit having current conversion mechanism for power converter." This invention provides a detector circuit that detects a current flowing through an inductor and converts it into a detected voltage. The circuit then compares this voltage with a reference voltage to generate a comparison signal, which is used to count a value each time the signal reaches a reference level.

Another significant patent is "Power converter having current limit protection mechanism." This invention features an error amplifier that outputs an error amplified signal by multiplying the difference between the output voltage and a reference voltage. A comparator then compares this signal with a ramp signal to produce an on-time signal. The current limiting circuit detects data related to the power converter's switches and determines whether to control them based on the detected data.

Career Highlights

Chih-heng Su is currently employed at Anpec Electronics Corporation, where he continues to develop innovative solutions in power electronics. His work has been instrumental in advancing the efficiency and safety of power converters.

Collaborations

He has collaborated with notable coworkers, including Chih-ning Chen and Hsuan-Li Kung, contributing to a dynamic and innovative work environment.

Conclusion

Chih-heng Su's contributions to power converter technology through his patents reflect his expertise and commitment to innovation. His work continues to influence the field and inspire future advancements in electrical engineering.