Nicola Cinagrossi

Title: The Innovative Mind of Nicola Cinagrossi

Introduction

Nicola Cinagrossi, an inventive spirit based in Uster, Switzerland, has made remarkable contributions to the field of electrical engineering. With a total of four patents to his name, Cinagrossi demonstrates exceptional creativity and technical prowess in developing advanced electrical solutions.

Latest Patents

Among his notable inventions is a groundbreaking DC/DC converter designed for high voltage applications, featuring input voltage boost, input capacitor discharge, and output capacitor compensation modes. This innovative converter operates effectively within a narrow voltage range under normal conditions, while accommodating a wider input voltage range for short bursts. It includes a first switch that is connected across the input terminals, complemented by a capacitor in parallel with this switch. Furthermore, a second switch is positioned in series with the first input terminal, allowing for seamless operation regulation based on either a bypass mode or a boost mode, significantly enhancing the converter's efficiency.

Another significant patent is for a multiphase DC-DC converter that includes multiple groups of LLC power trains functioning in parallel to provide an output voltage to a load. This design features a precise voltage feedback control loop that monitors output voltage and generates reference current signals for each power train. The active current sharing mechanism ensures optimal performance across the converter system, while a local current control loop manages PWM control signals, enhancing efficiency and reliability.

Career Highlights

Nicola Cinagrossi has worked with prestigious companies, including Power-One Limited and Bel Power Solutions Inc., where he honed his skills and played a pivotal role in advancing technology. His expertise in electrical engineering has earned him recognition and respect within the industry.

Collaborations

Throughout his career, Cinagrossi has collaborated with talented individuals such as Alain Chapuis and Ivan Feno. These partnerships have fostered creativity and innovation, contributing to the development of advanced technologies in the electrical field.

Conclusion

With four patents to his credit and a strong career in electrical engineering, Nicola Cinagrossi exemplifies the spirit of innovation. His contributions to high voltage applications and DC/DC converter technology highlight his ability to solve complex engineering challenges and pave the way for future advancements in the industry.