A: Power supply PCB board advantages:
Neutral-free design: Eliminates neutral cable, reduces 30% cabling cost and 15% space
Inherent shoot-through prevention: Three-level modulation eliminates bridge arm short-circuit risk (90% lower failure rate vs. traditional two-level topology)
99% efficiency: With SiC devices (e.g., Tektronix G3 chip), full-load ripple <1%
