K Vamsi Varma 01 01 A high gain DCDC converter designed for automotive applications is presented in this study In theseapplications voltage stepup is essential for supplying power to highvoltage systems from a lowvoltage batterysource In order to achieve high voltage conversion efficiency while preserving dependability and compact size thesuggested converter incorporates cuttingedge topologies such linked inductors switching capacitors and activeclamping Minimal component stress lower switching losses and better thermal management are all guaranteed bythe design The converters performance under various load conditions is validated by simulation and experimentalfindings which makes it appropriate for use in electric and hybrid vehicles This work helps the changing car industryfind economical and energyefficient power solutions Copyright (c) Journal of Engineering Technology and Sciences. All rights reserved 2026