Debabrato Kumar Mondal

Title: Debabrato Kumar Mondal: Innovator in Power Electronics

Introduction

Debabrato Kumar Mondal is a notable inventor based in Novi, MI (US). He has made significant contributions to the field of power electronics, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is a method for reducing magnetic field emission for heated seats and other applications. This invention provides a system and method for controlling a power MOSFET to limit electromagnetic interference from a load. By utilizing a pulse-width-modulated (PWM) control voltage, the power MOSFET operates in its Ohmic region, effectively reducing the electromagnetic field generated by the load. This approach eliminates the need for a dedicated DC/DC converter, which can increase costs, size, and weight of the power electronics.

Another significant patent is the N-sine wave inverter. This invention produces alternating current from a direct current source and includes a primary stage coupled to the direct current source with a step-up transformer. The design features a first switching circuit that connects the direct current to the transformer primary and a rectifier that produces a DC voltage. The controller for the first switching circuit provides pulse drive signals to control the switches, inducing alternating current in the transformer secondary. The invention also includes a secondary stage that generates control signals to facilitate current flow through the load in alternate directions.

Career Highlights

Debabrato Kumar Mondal has worked with several prominent companies in the industry. He has gained valuable experience at Casco Products Corporation and Hella GmbH & Co Kgaa. His work in these organizations has contributed to his development as an inventor and innovator in power electronics.

Collaborations

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Conclusion

Debabrato Kumar Mondal is a distinguished inventor whose work in power electronics has led to innovative solutions that enhance efficiency and reduce costs. His contributions are significant in the ongoing evolution of technology in this field.