List of Articles High-power Open Access Article Abstract Page Full-Text 1 - Design and Analyses of a PWM based Seven Level CascadeCombination Inverter Mortaza Sefidi Mehdi Jarahi Open Access Article Abstract Page Full-Text 2 - Switching Circuit Designing for High-Power Synchronous Buck Converters: An Experimental Approach Mazdak Ebadi Mohammad Amin Bahramian Ali Asghar Ghadimi Open Access Article Abstract Page Full-Text 3 - Phase, microstructure characterization and hardening efficiency of SKS3 tool steel laser surface hardened by a high-power diode laser Amirsalar Dehghani Amirreza Farnia Mohammad Javad Torkamany