Isolated high step-up current-fed DC-DC converter with low input current ripple and wide full-soft-switching capabilityMohseni, Parham; Pourjafar, Saeed; Matiushkin, Oleksandr; Husev, Oleksandr; Vinnikov, DmitriIEEE transactions on industry applications2025 / 11 p https://doi.org/10.1109/TIA.2025.3544985