
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
Product announced for End of Life. PCN 042318
Granite PowerのMIL-COTS PFCフロントエンドは、広い102〜264 VACの入力範囲、47〜440 Hzの周波数に対応し、最大1400 Wの出力電力を供給できます。 MIL-COTS PFCフロントエンドは、MIL-STD-704Fの選択された過渡過電圧に準拠しています。また、指定された外部フィルタと一緒に使用された場合、MIL-STD-461の選択された伝導エミッションおよび感受性の箇所に準拠しています。 MIL-COTS PFCフロントエンドは、MIL-STD-810の衝撃・振動を含む多くの環境に適合した、非常に薄型で堅牢なブリック構造を備えています。
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
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%


