Jose I Rodriguez-Duran

Title: Innovations of Jose I Rodriguez-Duran

Introduction

Jose I Rodriguez-Duran is a notable inventor based in Villingen-Schwenningen, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of switched-mode power supplies. With a total of 3 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

Rodriguez-Duran's latest patents include innovative designs for switched-mode power supplies. One of his patents describes a switched-mode power supply that comprises a secondary winding and four diodes for producing two rectified voltages of the same polarity, one of which can be regulated. This design features a variable Zener diode as an error amplifier, which transmits a regulating signal to the primary side. The driver stage provides a pulse-width-modulated square-wave signal for driving the switching transistor, which is arranged at a high potential between the operating voltage on the input side and a first connection of the primary winding. Additionally, the second connection of the primary winding is connected with a Zener diode, providing a stabilized voltage for the driver stage. A differentiating element is arranged between the driver stage and the control electrode of the switching transistor, producing positive and negative switching voltages for controlling the switching transistor.

Another patent focuses on a switched-mode power supply designed for a load having a low power supply. This design shares similar features with his previous patent, including the use of a secondary winding, four diodes, and a variable Zener diode for regulation. The innovative aspects of these patents demonstrate Rodriguez-Duran's expertise in creating efficient power supply solutions.

Career Highlights

Jose I Rodriguez-Duran is currently employed at Deutsche Thomson-Brandt GmbH, where he continues to innovate in the field of electrical engineering. His work at the company has allowed him to collaborate with other talented professionals and contribute to the advancement of technology.

Collaborations

Some of his notable coworkers include Markus Rehm and Thomas Riesle. Their collaboration has fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Jose I Rodriguez-Duran is a distinguished inventor whose work in switched-mode power supplies has made a significant impact on the industry. His innovative designs and collaborations with talented colleagues continue to drive advancements in electrical engineering.