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
MIL-COTS Maxi, Mini, Micro DC-DC コンバータ
業界標準の「ブリック型」を確立したDC-DCコンバータ
Maxi, MIni, MicroのDC-DCコンバータファミリ製品は、高度な電力変換能力を持っており、高電力密度、低ノイズという性能を備えています。Maxi, Mini および
Microコンバータは、コンパクトかつ効率的で、幅広い入力電圧範囲、リモートセンス機能、高い出力電圧調整機能、低いスタンバイ電力を提供します。
低ノイズのゼロ電流 / ゼロ電圧スイッチングと高度なパワー半導体パッケージは、温度勾配が小さく、最大7.3W/cm3の電力密度を達成しています。
樹脂ケースに覆われたMaxi, Mini 及びMicroシリーズのDC-DCコンバータは、独自のスピンフィルプロセスを採用しているため、充填樹脂にはボイドがなく、
過酷な環境状況にも適応しています。２つの温度グレードがあり、Hグレードは-55℃、Mグレードは-65℃の最低動作温度で使用できます。
H&Mグレードのモジュールは、MIL-STD-810及びMIL-STD-202を対応しており、環境ストレススクリーニングを全数適用してから出荷されます。
パワーシステムデザイナー
パワーシステムデザイナーを使ってクイック製品検索Watch demo video
出力
Min output:
Minimum output:
Nom output:
Nominal output:
Max output:
Maximum output:
特長と利点
特長と利点
低ノイズのゼロ電流スイッチングとゼロ電圧スイッチング技術
出力電圧設定範囲は公称出力電圧の10〜110％
入力低電圧ロックアウト
出力過電圧保護
コンテンツ
設計エンジニア向けコンテンツ
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%
- Maxi, Mini, Micro Design Guide and Applications Manual
- 1. High Density DC-DC Converter Technology
- 2. Control Pin Functions and Applications
- 3. Design Requirements
- 4. EMC Considerations
- 5. Current Sharing in Power Arrays
- 6. Thermal Performance Information
- 7. Autoranging Rectifier Module (ARM)
- 8. Filter / Autoranging Rectifier Module (FARM)
- 9. Modular AC Front-end System (ENMod)
- 10. High Boost HAM
- 11. Filter Input Attenuator Module (FIAM)
- 12. Output Ripple Attenuator Module (MicroRAM)
- 13. Lead Free Pins (RoHS)
- 14. Tin Lead Pins
- 15. Surface Mount Socketing System (SurfMate)
- 16. Through-hole Socket-mount System (InMate)
- 17. Glossary of Technical Terms
- Environmental Stress Screening NEEDS CHANGED
- Maxi, short tin/lead pin, slotted baseplate
STEP 3D PDF - Maxi, short tin/lead pin, threaded baseplate
STEP 3D PDF - Maxi, short tin/lead pin, through-hole baseplate
STEP
3D PDF- Maxi, short tin/lead pin, through-hole baseplate
3D PDF - Maxi, long tin/lead pin, slotted baseplate
STEP 3D PDF - Maxi, long tin/lead pin, threaded baseplate
STEP 3D PDF - Maxi, long tin/lead pin, through-hole baseplate
STEP 3D PDF - Maxi, short ModuMate, slotted baseplate
STEP 3D PDF - Maxi, short ModuMate, threaded baseplate
STEP 3D PDF - Maxi, short ModuMate, through-hole baseplate
STEP 3D PDF - Maxi, long ModuMate, slotted baseplate
STEP 3D PDF - Maxi, long ModuMate, threaded baseplate
STEP 3D PDF - Maxi, long ModuMate, through-hole baseplate
STEP 3D PDF - Maxi, short gold pin (RoHS), slotted baseplate
STEP 3D PDF - Maxi, short gold pin (RoHS), threaded baseplate
STEP 3D PDF - Maxi, short gold pin (RoHS), through-hole baseplate
STEP 3D PDF - Maxi, long gold pin (RoHS), slotted baseplate
STEP 3D PDF - Maxi, long gold pin (RoHS), threaded baseplate
STEP 3D PDF - Maxi, long gold pin (RoHS), through-hole baseplate
STEP 3D PDF - Mini, short tin/lead pin, slotted baseplate
STEP 3D PDF - Mini, short tin/lead pin, threaded baseplate
STEP 3D PDF - Mini, short tin/lead pin, through-hole baseplate
STEP 3D PDF - Mini, long tin/lead pin, slotted baseplate
STEP 3D PDF - Mini, long tin/lead pin, threaded baseplate
STEP 3D PDF - Mini, long tin/lead pin, through-hole baseplate
STEP 3D PDF - Mini, short ModuMate, slotted baseplate
STEP 3D PDF - Mini, short ModuMate, threaded baseplate
STEP 3D PDF - Mini, short Modumate, through-hole baseplate
STEP - Mini, short ModuMate, through-hole baseplate
3D PDF - Mini, long ModuMate, slotted baseplate
STEP 3D PDF - Mini, long ModuMate, threaded baseplate
STEP 3D PDF - Mini, long ModuMate, through-hole baseplate
STEP 3D PDF - Mini, short gold pin (RoHS), slotted baseplate
STEP 3D PDF - Mini, short gold pin (RoHS), threaded baseplate
STEP 3D PDF - Mini, short gold pin (RoHS), through-hole baseplate
STEP 3D PDF - Mini, long gold pin (RoHS), slotted baseplate
STEP 3D PDF - Mini, long gold pin (RoHS), threaded baseplate
STEP 3D PDF - Mini, long gold pin (RoHS), through-hole baseplate
STEP 3D PDF - Micro, short tin/lead pin, slotted baseplate
STEP 3D PDF - Micro, short tin/lead pin, threaded baseplate
STEP 3D PDF - Micro, short tin/lead pin, through-hole baseplate
STEP 3D PDF - Micro, long tin/lead pin, slotted baseplate
STEP 3D PDF - Micro, long tin/lead pin, threaded baseplate
STEP 3D PDF - Micro, long tin/lead pin, through-hole baseplate
STEP 3D PDF - Micro, short ModuMate, slotted baseplate
STEP 3D PDF - Micro, short ModuMate, threaded baseplate
STEP 3D PDF - Micro, short ModuMate, through-hole baseplate
STEP 3D PDF - Micro, long ModuMate, slotted baseplate
STEP 3D PDF - Micro, long ModuMate, threaded baseplate
STEP 3D PDF - Micro, long ModuMate, through-hole baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), slotted baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), threaded baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), through-hole baseplate
STEP 3D PDF - Micro, long gold pin (RoHS), slotted baseplate
STEP 3D PDF - Micro, long gold pin (RoHS), threaded baseplate
STEP 3D PDF - Micro, long gold pin (RoHS), through-hole baseplate
STEP 3D PDF
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関連製品
関連製品
既存製品の保守・サポートのためのミリタリーグレードレガシーDC-DCコンバータ
Up to a total of 300W from one, two or three outputs
Mini、Maxi、Micro用のミリタリーグレード入力フィルタモジュール
MIL output ripple attenuation module
User-defined, modular power solutions for MIL-COTS
A highly flexible system of DC input; power building blocks that can be configured for up to 4 outputs