Rabi Narayan Rath

Rabi is a Sr. Manager for Power Electronics at PierSight. He is an Avionics graduate from IIST. He has 6.5 years of experience at ISRO, where he contributed to the design and realization of power systems for Earth Observation and Altimeter payloads. His expertise lies in the design and development of Electronic Power Conditioners.

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.

Jan 21, 2025

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.