Christophe Rosset

Title: Christophe Rosset: Innovator in Capacitor Technology

Introduction

Christophe Rosset is a notable inventor based in Echirolles, France. He has made significant contributions to the field of electronics, particularly in the area of capacitor technology. His innovative approach has led to the development of a unique method and device for predicting electrolytic capacitor defects.

Latest Patents

Christophe Rosset holds a patent for a "Method and device for predicting electrolytic capacitor defects, converter and uninterruptible power supply equipped with such a device." This invention involves a comprehensive method that includes determining the ripple voltage (Udc), temperature (TP), and current (Ic) of the capacitor. It also encompasses calculating the equivalent series resistance (ESR) and capacitance value (C) using a digital filter. The method provides information representative of the state of aging of the capacitor based on its temperature and displays this information alongside the capacitance value and potential causes associated with aging.

Career Highlights

Christophe Rosset is currently employed at MGE UPS Systems, where he continues to innovate and develop solutions in power supply technology. His work focuses on enhancing the reliability and efficiency of uninterruptible power supplies through advanced capacitor management.

Collaborations

Throughout his career, Christophe has collaborated with talented professionals such as Karim Abdennadher and Gérard Rojat. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

In summary, Christophe Rosset is a distinguished inventor whose work in predicting electrolytic capacitor defects has made a significant impact in the field of electronics. His innovative methods and dedication to improving power supply systems continue to inspire advancements in technology.