Ronald G Vinsant

Title: The Innovations of Ronald G. Vinsant

Introduction

Ronald G. Vinsant is an accomplished inventor based in Mountain View, California. He is known for his significant contributions to the field of power supply technology. His innovative work has led to the development of a unique digitally controlled switchmode power supply.

Latest Patents

Vinsant holds a patent for a digitally controlled switchmode power supply. This invention utilizes a pulse width modulated (PWM) controlled field effect transistor to switch an inductor between input and output sides, providing a controllable DC output voltage. The digital processor in the system receives and digitizes the input and output voltages, as well as the current through the associated inductor. It derives a PWM control loop signal that drives the field effect switching device to switch the inductor. This design compensates for nonlinear changes in the inductance value due to variations in inductor currents and avoids resonance at pole points of the LC circuit in the power supply. Additionally, the system can automatically switch between buck and boost modes depending on input voltage operating conditions.

Career Highlights

Vinsant is currently employed at Adept Power Systems, Inc., where he continues to innovate in the field of power supply solutions. His work has been instrumental in advancing the technology used in modern power systems.

Collaborations

One of his notable coworkers is John E. DeFiore, with whom he has collaborated on various projects within the company.

Conclusion

Ronald G. Vinsant's contributions to power supply technology exemplify the spirit of innovation. His patented work on digitally controlled switchmode power supplies showcases his expertise and commitment to advancing electrical engineering.