This article presents the first kW-Class, 3-phase GaN-based inverter. Hard-switched at 100-kHz PWM, its heart is a 6-in-1 power module with 600-V GaN power HEMTs, achieving a new efficiency of 98.5%, a more than 2% improvement.
[pdf] Planning a long camping, RV or boat trip? Or working at a construction site with no generator? In that case, a power inverter is a must have for you. Check out 5 best pure sine wave inverters we explored and.
[pdf] Here we will review the main topologies used in sinewave inverters and provide their conceptual schematics. The most common topology employed in this class of devices is a two-stage configuration with high-frequency (HF) isolating pre-regulator followed by DC-AC H-bridge.
[pdf] 
