Donato Colonna

Title: Donato Colonna: Innovator in Electronic Driving Circuits

Introduction

Donato Colonna is a notable inventor based in Milan, Italy. He has made significant contributions to the field of electronic engineering, particularly in the development of innovative driving circuits for bistable actuators. His work is characterized by a focus on enhancing the functionality and efficiency of electronic devices.

Latest Patents

Colonna holds a patent for an "Electronic driving circuit for a bistable actuator." This invention involves an electronic driving circuit activated by piezoelectric elements, specifically designed for residual-current devices. The circuit features a voltage step-up device that steps up and stores voltage generated across a secondary winding of a current sensor. This step-up device is connected to a threshold setting device that determines the intervention threshold of the bistable actuator. The activation of the actuator is triggered by an excitation voltage that exceeds the voltage threshold set by the threshold setting device.

Career Highlights

Donato Colonna is currently associated with Abb Ricerca Spa, where he continues to innovate and develop cutting-edge technologies. His expertise in electronic circuits has positioned him as a valuable asset in the field of engineering.

Collaborations

Colonna has worked alongside notable colleagues such as Franco Colombo and Angelo Manara. Their collaborative efforts have contributed to advancements in electronic engineering and the development of innovative solutions.

Conclusion

Donato Colonna's contributions to electronic driving circuits exemplify his commitment to innovation in engineering. His patent for an electronic driving circuit showcases his ability to address complex challenges in the field. Through his work at Abb Ricerca Spa and collaborations with esteemed colleagues, Colonna continues to make a significant impact in the world of technology.