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Rabi Narayan Rath

Rabi Narayan Rath

Rabi is Director - Power Electronics at PierSight. He is an Avionics graduate from IIST. He has 7 years of experience at ISRO, where he contributed to the design and realization of power systems for Earth Observation and Altimeter payloads.

    Varuna Subsystems: Electronic Power Conditioner (EPC)/ DC-DC Converter
    //Varuna Mission
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    Varuna Subsystems: Electronic Power Conditioner (EPC)/ DC-DC Converter

    The Electronic Power Conditioner (EPC) converts raw DC voltage to required levels for subsystems like FPGA and AFE, featuring EMI filters for interference reduction, redundant circuits for reliability, and a closed-loop control system for stability under varying loads. It includes safety mechanisms like Overpower Protection and Fuse to prevent failures.

    Varuna Subsystems: Solid State Power Amplifier
    //Varuna Mission
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    Varuna Subsystems: Solid State Power Amplifier

    The Solid State Power Amplifier (SSPA) enhances reliability and longevity by operating components below maximum ratings, optimizing efficiency to reduce thermal stress, and implementing effective thermal management for heat dissipation.