Prajkta Vyavahare

Title: Prajkta Vyavahare: Innovator in Electrical Power Systems

Introduction

Prajkta Vyavahare is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of electrical power systems, holding a total of 4 patents. His work focuses on innovative methods and systems that enhance the efficiency and reliability of electrical power delivery.

Latest Patents

One of his latest patents is titled "Load dependent in-rush current control with fault detection across Iso-barrier." This invention involves methods and systems for providing electrical power using an isolated DC-DC converter. The system utilizes a power supply to deliver multiple amplitudes of open loop current to the primary side of a transformer. The amplitudes are selected to increase stepwise at predetermined times, allowing the voltage across output terminals connected to the secondary side of the transformer to reach a threshold sufficient for enabling a closed loop controller. This feedback mechanism ensures that the output terminals are fully powered.

Another significant patent is the "System and method for control of automated test equipment contactor." This system includes a controller for automated test equipment (ATE) contactor that interfaces with a device under test (DUT). The controller applies a load current on the secondary side of the power converter and varies it to determine the resistances on both the primary and secondary sides based on voltage and current indications.

Career Highlights

Prajkta Vyavahare is currently employed at Texas Instruments Corporation, where he continues to innovate in the field of electrical engineering. His work has been instrumental in developing advanced power management solutions that are critical for modern electronic devices.

Collaborations

He collaborates with talented coworkers, including Rajat Chauhan and Siva Srinivas Kothamasu, who contribute to the innovative environment at Texas Instruments Corporation.

Conclusion

Prajkta Vyavahare's contributions to electrical power systems through his patents demonstrate his commitment to innovation and excellence in engineering. His work not only enhances the efficiency of power systems but also paves the way for future advancements in the field.