Wei Chih Chen

Title: Innovations of Wei Chih Chen in Power Conversion Technology.

Introduction

Wei Chih Chen is an accomplished inventor based in New Taipei City, Taiwan. He has made significant contributions to the field of power conversion technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of power converters.

Latest Patents

Wei Chih Chen holds a patent for a "Switching mode power converter with pulse skipping and control method thereof." This invention features a control circuit that is coupled to a power converter, which has an input voltage V and an output voltage V. The control circuit includes a capacitor connected between a current source and ground. The current source is designed to charge the capacitor with a current αV or α(V−V) when a pulse width modulate (PWM) signal from the PWM controller is high. Conversely, it discharges the capacitor with a current α(−V) or α(V−V) when the PWM signal is low. The control circuit is configured to trigger the PWM controller to skip pulses when the voltage across the capacitor drops below a certain threshold before the current switching cycle of the power converter concludes. This innovative design aims to improve the efficiency and performance of power converters.

Career Highlights

Wei Chih Chen is currently associated with Diodes Incorporated, a company known for its expertise in semiconductor solutions. His work at Diodes Inc. focuses on advancing power management technologies, contributing to the company's reputation as a leader in the industry.

Collaborations

Due to space constraints, the collaborations section has been omitted.

Conclusion

Wei Chih Chen's contributions to power conversion technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of efficient power management solutions.