Wladyslaw Pelc

Title: Wladyslaw Pelc: Innovator in Discharge Lamp Technology

Introduction

Wladyslaw Pelc is a notable inventor based in London, GB. He has made significant contributions to the field of electrical engineering, particularly in the design of ballast circuits for discharge lamps. His innovative approach has led to the development of a patent that enhances the efficiency and performance of lighting systems.

Latest Patents

Wladyslaw Pelc holds a patent for a discharge lamp ballast circuit. This circuit utilizes a capacitor in series with a relatively small inductor, where the capacitative reactance is between 24 and 55 times the inductive reactance. This unique configuration results in unexpectedly low third harmonic distortion while maintaining an acceptable crest factor, which is the ratio of peak to root mean square (r.m.s.) current. The small size of the inductor contributes to high circuit efficiency, as well as reduced cost and weight. The capacitance/inductance ratio can be equated to the frequency of the tuned circuit relative to the supply frequency, with a preferred range defined between 5 to 7.5 times the supply frequency.

Career Highlights

Wladyslaw Pelc has been associated with Thorn Electrical Industries Limited, where he has applied his expertise in electrical engineering to develop innovative solutions. His work has had a lasting impact on the industry, particularly in improving the performance of lighting technologies.

Collaborations

Wladyslaw Pelc has collaborated with Peter Adrian Dear, contributing to advancements in electrical engineering and lighting technology. Their partnership has fostered innovation and the development of effective solutions in their field.

Conclusion

Wladyslaw Pelc's contributions to the field of electrical engineering, particularly through his patent for discharge lamp ballast circuits, demonstrate his innovative spirit and commitment to enhancing technology. His work continues to influence the industry and improve lighting solutions.