Company Filing History:
1 out of 1 
1 out of 2 Years Active: 1989-1991
Title: LeRoy F Silva: Innovator in Power Supply Technology
Introduction
LeRoy F Silva is a notable inventor based in Lafayette, IN (US). He has made significant contributions to the field of electrical engineering, particularly in the development of low-noise switching power supplies. With a total of 2 patents to his name, Silva's work has had a lasting impact on power supply technology.
Latest Patents
One of Silva's latest patents is for a low-noise switching power supply that utilizes a variable reluctance transformer. This innovative power supply is designed to produce a regulated output voltage from an unregulated supply. The system includes a main transformer with three legs, where a primary winding generates an alternating magnetic flux. A load winding produces the output voltage, while a control winding helps maintain the output voltage at a constant predetermined value. The design incorporates a feedback circuit with a coupling transformer to enhance regulation and provide a 'soft start' capability.
Career Highlights
Throughout his career, LeRoy F Silva has worked with various organizations, including Electronics Research Group, Inc. and Electronic Research Group, Inc. His experience in these companies has allowed him to refine his skills and contribute to advancements in power supply technology.
Collaborations
Silva has collaborated with notable individuals in his field, including Donald M Silva and Fred M Fehsenfeld. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing the quality of his work.
Conclusion
LeRoy F Silva's contributions to the field of electrical engineering, particularly in low-noise switching power supplies, demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving power supply technology, making him a significant figure in the industry.