List of Articles Voltage stress Open Access Article Abstract Page Full-Text 1 - Design and Simulation of a High Step-up Three Level Boost Converter with Coupled-Inductor and Passive Clamp Mohsen Soltani Seyyed Mohammad Mehdi Mirtalaee Open Access Article Abstract Page Full-Text 2 - A New Step-Down DC-DC Converter with Synchronous Rectifier and Soft Switching Conditions Rohollah Khorammi Majid Delshad Hadi Saghafi Open Access Article Abstract Page Full-Text 3 - A New Soft Switching High Step-Up Converter Ability to Increase Parallel Branches without the Need for a New Auxiliary Circuit Iman Es-haghpour Majid Delshad Saeid Javadi Open Access Article Abstract Page Full-Text 4 - Design and implement of a high step-up boost converter with voltage multiplier Sadegh Heidari Beni Mohammad Mehdi Mirtalaee Open Access Article Abstract Page Full-Text 5 - A New Zero Voltage Transition Quadratic High Step-Up Converter with Leakage Inductance Energy Recovery for Photovoltaic Applications Alireza Abdelahi Majid Delshad Ramtin Sadeghi