<p>➀ Toshiba's 1.6kW reference design converts 100-200V AC to 54.5V DC for 48V server systems in data centers, using MOSFET-based active bridges and interleaved PFC technology;</p><p>➁ The 3-phase LLC resonant converter with Y-connected transformers and Toshiba's TMPM372FWUG microcontroller achieves Titanium-level efficiency (exceeding 80 PLUS standards) and balanced power distribution;</p><p>➂ Modular design with separate control/power boards simplifies maintenance and supports 1U rack integration, enhancing data center energy efficiency and scalability.</p>