Hans Pfitzer

Title: The Innovations of Hans Pfitzer

Introduction

Hans Pfitzer is an accomplished inventor based in Wake Forest, NC (US). He holds a patent that showcases his expertise in power supply technology. His work has contributed significantly to advancements in the field of electrical engineering.

Latest Patents

Hans Pfitzer is credited with a patent titled "PWM power supplies using controlled feedback timing and methods of operating same." This patent describes a closed-loop power converter circuit utilized in uninterruptible power supplies (UPS) and other power supply systems. The invention features a pulse width modulator circuit within the forward path of the closed-loop power circuit. A compensation circuit provides pulse width commands to the modulator at a specified rate. Additionally, a feedback circuit digitally filters output samples at a higher rate, enhancing the performance of the power converter.

Career Highlights

Hans Pfitzer has made significant contributions to Eaton Power Quality Corporation, where he applies his innovative ideas to improve power supply systems. His work has been instrumental in developing efficient and reliable power solutions for various applications.

Collaborations

Throughout his career, Hans has collaborated with notable colleagues, including John Gaylord Tracy and Frederick Tassitino, Jr. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hans Pfitzer's contributions to the field of power supply technology exemplify his dedication to innovation and engineering excellence. His patent and work at Eaton Power Quality Corporation highlight his role as a significant figure in the industry.