Johan P De Temmerman

Title: The Innovative Contributions of Johan P De Temmerman

Introduction

Johan P De Temmerman is a notable inventor based in Oudenaarde, Belgium. He has made significant contributions to the field of electrical engineering, particularly in the design of circuit arrangements for high-pressure discharge lamps. His innovative approach has led to the development of a unique inverter arrangement that employs resonant capacitive elements.

Latest Patents

Johan P De Temmerman holds a patent for an "Inverter arrangement employing resonant capacitive elements directly." This patent describes a circuit arrangement designed for operating a high-pressure discharge lamp using a full bridge commutator network. The invention features a capacitor across each of the four commutator switches, forming a tuned circuit in conjunction with a ballast coil for soft switching. To minimize audible vibrations from the ballast coil during lamp operation, the design ensures that no more than 15% of the commutation cycle elapses between turning off the first commutator switch and turning on the last.

Career Highlights

Throughout his career, Johan has been associated with U.S. Philips Corporation, where he has contributed to various projects and innovations in lighting technology. His work has been instrumental in advancing the efficiency and performance of high-pressure discharge lamps.

Collaborations

Johan P De Temmerman has collaborated with Wilhelmus G Ettes, working together to enhance the technological advancements in their field. Their partnership has fostered innovation and has led to the successful development of new electrical engineering solutions.

Conclusion

Johan P De Temmerman's contributions to the field of electrical engineering, particularly through his patented inverter arrangement, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.