Active neutral point clamped 1 Efficiency 1 Electric inverters 1 Energy gap 1 Fabrication 1 Gallium compounds 1 Gallium trioxide 1 Hybridisation 1 Hybridization 1 Inverte 1 Inverter 1 Neutral point clamped 1 Neutral-point clamped inverters 1 Neutralpoint-clamped (NPC) 1 Performance 1 Power electronics 1 Power-electronics 1 Semiconducting silicon 1 Semiconductors 1 Silicon 1 Silicon compounds 1 Switching 1 Ultra-wide 1 Ultrawide bandgap Wide-band-gap semiconductor 1