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- Suite 508, 4529 Rue Clark, Montreal, QC H2T 2T3, Canada
- +1 (514)- 974-9820
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(514)- 974-9820
About Us
The argument in favor of using filler text goes something like this: If you use real content in the Consulting Process, anytime you reach a review point you’ll end up reviewing and negotiating the content itself and not the design.
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Engineering the AI Infrastructure
800V DC Architecture
Advancing Hyperscale Efficiency through Wide-Bandgap Semiconductor Leadership.
97.6%
60%
100W/in³
PUE < 1.06
Multi-Stage Power Delivery
01. Grid-to-Bus
High-voltage SiC AFE Rectifiers stabilize the 800V DC bus directly from 13.8kV grid power, ensuring unity power factor at MW scale.
02. Galvanic Isolation
Isolated LLC Resonant converters with planar magnetics bridge the 800V bus to the 48V rack bus with >98% typical efficiency.
03. GaN Point-of-Load
The final conversion stage uses GaN HEMT multi-phase buck converters to deliver ultra-clean 0.7V - 1.1V to the GPU core.
Validated by Science
Before deployment, every architecture undergoes high-fidelity Model-Based Design validation using PLECS and PSIM to ensure stability under 1000A/μs current steps.
Thermal Co-Simulation
Simultaneous modeling of switching losses and liquid cooling manifold pressure drops.
Small-Signal Stability
Predictive control loop analysis for rapid compute-cycle transitions in H100/H200 clusters.
Scalability Roadmap
-
Phase 1: 100kW Rack
Integrated 800V DC-DC converters for H100 GPU clusters. -
Phase 2: 1MW Data Row
Centralized Power Room distribution with redundant AFE modules. -
Phase 3: Hyperscale Hall
13.8kV Direct-to-Rack architecture with grid-interactive V2G storage.
Technical Resources
Access our validated research on Wide-Bandgap power distribution.
Thermal Optimization in 100kW+ Racks
Small-Signal Stability Case Study
800V Architecture Spec Sheet
Ready to Simulate Your 800V Transition?
Consult with our engineering team for a feasibility study and custom PLECS modeling report.
Request Technical Consultation