Company Filing History:
Years Active: 1997-1998
Title: Innovations by James A Rekowski
Introduction
James A Rekowski is an accomplished inventor based in Prospect Heights, IL (US). He has made significant contributions to the field of electrical engineering, particularly in the development of innovative power supply solutions. With a total of 2 patents, Rekowski's work focuses on enhancing the efficiency and functionality of electrical devices.
Latest Patents
Rekowski's latest patents include an exit sign featuring a pulse switching tandem flyback voltage converter. This invention allows for the conversion of AC or DC line voltage ranging from 70 to 424 volts to small loads between 2.5V and 18V DC. It is designed for charging batteries and operating small loads. The topology of this invention includes two flyback stages in tandem, which is believed to be the first application of this technology for battery charging and small load operation. The invention is cost-effective and incorporates feedback mechanisms from both the input line voltage and output voltage, enabling it to accommodate various loads and universal voltage inputs. Operating at high frequency, it eliminates the need for large transformers and utilizes surface mount components, resulting in a compact size, low heat generation, and high efficiency. The invention draws minimal power when connected to a battery without AC cycling. Primary applications include low-powered uninterrupted power supply (UPS) devices, with the first application being an emergency lighting device combined with an exit sign.
Career Highlights
Rekowski is currently employed at Juno Lighting, Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the design and functionality of lighting and power supply systems.
Collaborations
Rekowski collaborates with his coworker, David Schie, to further enhance their projects and drive innovation within their field.
Conclusion
James A Rekowski's contributions to electrical engineering through his innovative patents demonstrate his commitment to advancing technology. His work not only improves efficiency but also opens new possibilities for various applications in the industry.