Shobha Ramanjani

Title: Shobha Ramanjani: Innovator in Power Supply Systems

Introduction

Shobha Ramanjani is a prominent inventor based in Bengaluru, India. She has made significant contributions to the field of power supply systems, holding a total of 3 patents. Her innovative work focuses on enhancing the efficiency and reliability of power sources.

Latest Patents

One of her latest patents is a power source selection system. This system includes a primary source line connected to a primary source with a primary voltage, and a backup source line connected to a backup source with a backup voltage. It features a voltage divider and limiter that provides a sense signal, which is processed by a NAND gate to control a switchover circuit. This circuit can switch between the primary and backup voltages based on the gate signal, ensuring a reliable power supply.

Another notable patent is the front-end architecture for a low-voltage power supply system. This system includes a controller that utilizes a single-ended primary-inductor converter (SEPIC) and a monitoring and switchover circuit. The method for controlling the voltage input to a low-voltage power supply involves receiving a system voltage input and providing a voltage output to ensure efficient power management.

Career Highlights

Shobha Ramanjani is currently employed at Hamilton Sundstrand Corporation, where she continues to innovate in the field of power systems. Her work has been instrumental in developing advanced technologies that improve power supply reliability and efficiency.

Collaborations

She has collaborated with notable colleagues, including Nageswara Rao Kalluri and Sridhar Katakam, contributing to various projects that enhance the capabilities of power supply systems.

Conclusion

Shobha Ramanjani's contributions to power supply technology demonstrate her commitment to innovation and excellence. Her patents reflect her expertise and dedication to improving energy systems, making her a valuable asset in her field.