Thomas C Jednacz

Title: Thomas C Jednacz: Innovator in Fluorescent Lamp Technology

Introduction

Thomas C Jednacz is a notable inventor based in Gastonia, NC (US). He has made significant contributions to the field of lighting technology, particularly in the development of advanced fluorescent lamp ballasts. With a total of 3 patents to his name, his work has paved the way for more efficient and controllable lighting systems.

Latest Patents

Jednacz's latest patent focuses on the remote control of fluorescent lamp ballasts using power flow interruption. This innovative dimming ballast system allows the light output of the lamp to be controlled by a remote source. The ballast output voltage is regulated through a voltage control feedback loop, with the dimming function achieved by varying the set point of this control loop. The remote control signal is coded by interrupting the current flow to the ballast for a short period. This signal is processed digitally by a microcomputer, which generates information to adjust the control set point. Additionally, circuit means are provided to control the filament voltage of the fluorescent lamps, ensuring that as the lamps are dimmed, the filament voltage is maintained or slightly increased. This feature prolongs lamp life and stabilizes the lamp light output.

Career Highlights

Jednacz has been instrumental in advancing the technology behind electronic ballasts. His work at Electronic Ballast Technology, Inc. has been pivotal in developing systems that enhance the efficiency and functionality of fluorescent lighting. His innovative approaches have not only improved energy efficiency but also contributed to the longevity of lighting systems.

Collaborations

Throughout his career, Jednacz has collaborated with talented individuals such as Feng-Kang Hu and Chung M Lau. These partnerships have fostered a creative environment that has led to groundbreaking advancements in lighting technology.

Conclusion

Thomas C Jednacz stands out as a key figure in the innovation of fluorescent lamp technology. His patents and contributions have significantly impacted the industry, making lighting systems more efficient and user-friendly. His work continues to influence the future of lighting technology.