Location History:
- Quizon, PH (2002)
- Quezon, PH (2003)
Company Filing History:
Years Active: 2002-2003
Title: Manolo Mariano M Melgarejo: Innovator in Power Conversion Technology
Introduction
Manolo Mariano M Melgarejo is a notable inventor based in Quezon, Philippines. He has made significant contributions to the field of power conversion technology, holding 2 patents that showcase his innovative approach to electrical engineering.
Latest Patents
His latest patents include the "ZVS/ZVT Resonant Choke with Voltage Clamp Winding" and the "Switched Magamp Post Regulator." The ZVS/ZVT resonant choke patent describes a zero voltage switching (ZVS) or zero voltage transition (ZVT) bridge converter designed for driving a rectifier circuit. This invention features a clamp winding or inductor placed in parallel with a resonant choke of the bridge converter, which effectively clamps the voltage at the resonant choke. By doing so, it limits the voltage at the secondary winding of an output transformer, thereby controlling the voltage at the rectifier circuit. The Switched Magamp Post Regulator patent introduces a power converter that incorporates a switched set mode control circuit. This design minimizes power loss associated with the control transistor of a set mode magamp post regulator by synchronously switching the control transistor on and off with the main transformer. This innovation allows for the use of less expensive ferrite core materials while enhancing efficiency for operation at higher frequencies and temperatures.
Career Highlights
Manolo is currently employed at Astec International Limited, where he continues to develop cutting-edge technologies in power conversion. His work has been instrumental in advancing the efficiency and effectiveness of power systems.
Collaborations
He collaborates with Jason Cuadra, contributing to innovative projects that push the boundaries of electrical engineering.
Conclusion
Manolo Mariano M Melgarejo is a distinguished inventor whose work in power conversion technology has led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency, making him a valuable asset in the engineering community.