Comment by lnsru

Power semiconductors aren’t the most bleeding edge. SiC technology is a recent game changer leveling all market players to the same tech level. IFX advantage with silicon is gone. The structures are big and Hyundai-Kia conglomerate can afford their own production for sure. They also have Samsung there. And they know their requirements best and can optimize for them instead of buying off-shelf parts from IFX. German premium manufacturers also don’t use 800V system with fast charging while Hyundai-Kia does.