AI Data Center
High-efficiency, scalable power conversion for next-generation AI infrastructure.
Overview
AI racks are climbing past 100 kW, and hyperscalers are moving to 800 V DC distribution and medium-voltage grid interfaces to feed them — placing 1200 V SiC at the centre of the new power architecture. DICIO supports the full path from grid to GPU: 3.3 kV SiC GridFRAME 2 for solid-state transformers and MV cells, 1200 V and 1700 V modules for facility rectifiers, three-level UPS and battery interfaces, and 1200 V SiC MOSFETs in top-side-cooled MO-354 and TO-247 packages for high-density rack PSUs, LLC / CLLC and DAB stages. Higher switching frequency and lower loss translate directly into rack power density and PUE.
Power conversion architecture
From Medium-Voltage Grid to AI Processors
Power from the medium-voltage grid reaches the racks through facility rectifiers and the DC distribution network, where rack power supplies convert it into the low-voltage power required by GPUs and CPUs.
Medium-voltage grid
The medium-voltage AC grid that supplies power to large-scale AI data centers.
- System
- Data center campus power
- Grid voltage
- 13.8kV · 22kV AC
Engineered value
Performance you can verify
Review the engineering values that matter when selecting a device, then connect each requirement to a product and its operating condition.
Key Applications
AI Server & Rack PSU
800V DC Distribution (Sidecar Racks)
UPS & Battery Backup (BBU / BESS)
MV Solid-State Transformer
Facility AFE Rectifier
48V Bus Converter
Key Topologies and Recommended Products
3-phase AFE / 3-Level PFC rectifier
- Stage / system
- Facility AC to 800 V DC · 100 kW–MW power block
- Device class
- 1200 V SiC MOSFET · Hybrid
Recommended products 2
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