Powering AI processors – 48V vertical power delivery changes the game
AI models demand huge current, driving legacy multiphase designs past 50 phases—causing space, thermal, and control limits Vicor addresses
FlatPAC-EN™ AC-DC Power Supply
This product is not recommended for new designs.
Please use the Power System Designer tool to find a product for your project.
The FlatPAC-EN is an ultra-low-profile power supply with a power density greater than 7W/in³.
The FlatPAC‑EN is capable of providing up to 500W (425W for EN compliance) from up to four isolated outputs. The FlatPAC-EN can be configured with standard Vicor DC-DC converter modules. Like all other configurable power supplies offered by Vicor, the optimum FlatPAC-ENsolution can be factory-configured based on the exact voltage and power requirements of the customer.
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出力
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特長と利点
特長と利点
User-configurable supply with one to four outputs
Protective features: inrush limiting, transient protection and EMI filtering
Can operate in both conduction and convection applications
Meets EN61000-3-2 European harmonic requirements
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Innovative 48V AI power architecture delivers both high current density and high current gain
Vicor 48V Factorized Power Architecture slashes thermal losses and delivers high current density to meet the extreme power demands of AI processors
48V Factorized Power Architecture™ slashes thermal losses and outperforms multiphase approach when powering AI
AI hardware faces severe power and cooling limits. Engineers debate 48V vs. 6V intermediate buses alongside new vertical power delivery (VPD) structures
Betterfrost: Putting on the heat
Betterfrost uses a 48V module for pulsed, conductive glass heating, clearing ice in under 80 seconds while cutting start-up defrost energy by 95%
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