
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
MI-RAM 是專為極低雜訊輸出的應用場合開發的。當與任何 Vicor MI-RAM 系列DC-DC 轉換器配合使用時,MI-RAM 可降低線路頻率相關的漣波,DC 至 20MHz 的開關雜訊低於 10mVp-p。MI-RAM 與 MI 系列轉換器的組合可以提供超過 15W/in³ 的功率密度,提供線性電源的輸出雜訊性能。
在使用 MI-RAM 時,包括輸出電壓調節、OVP 和 OTP(僅MI-200™)、限流、遠端採樣補償和邏輯啟用/禁用,所有 MI 系列轉換器的功能仍然可用。
篩選產品
| 型號 | Data Sheet | Product Grade | Current Rating | Packaging Option | Heat Sink Option | 加入購物車/查看詳情 | ||
|---|---|---|---|---|---|---|---|---|
|
MI-RAM-I2-F2
|
![]() |
Part Number: MI-RAM-I2-F2 | Data Sheet: |
Product Grade:
-40 °C to +100 °C
|
Current Rating:
Up to 20A
|
Packaging Option:
FinMod
|
Heat Sink Option:
0.50” fins, longitudinal
|
查看詳情 |
|
MI-RAM-M1-S
|
![]() |
Part Number: MI-RAM-M1-S | Data Sheet: |
Product Grade:
-55 °C to +100 °C
|
Current Rating:
Up to 10A
|
Packaging Option:
SlimMod
|
Heat Sink Option:
N/A
|
查看詳情 |
|
MI-RAM-M2-S
|
![]() |
Part Number: MI-RAM-M2-S | Data Sheet: |
Product Grade:
-55 °C to +100 °C
|
Current Rating:
Up to 20A
|
Packaging Option:
SlimMod
|
Heat Sink Option:
N/A
|
查看詳情 |
|
MI-RAM-I1
|
![]() |
Part Number: MI-RAM-I1 | Data Sheet: |
Product Grade:
-40 °C to +100 °C
|
Current Rating:
Up to 10A
|
Packaging Option:
Standard
|
Heat Sink Option:
N/A
|
查看詳情 |
|
MI-RAM-M1
|
![]() |
Part Number: MI-RAM-M1 | Data Sheet: |
Product Grade:
-55 °C to +100 °C
|
Current Rating:
Up to 10A
|
Packaging Option:
Standard
|
Heat Sink Option:
N/A
|
查看詳情 |
|
MI-RAM-M2
|
![]() |
Part Number: MI-RAM-M2 | Data Sheet: |
Product Grade:
-55 °C to +100 °C
|
Current Rating:
Up to 20A
|
Packaging Option:
Standard
|
Heat Sink Option:
N/A
|
查看詳情 |
|
MI-RAM-I2
|
![]() |
Part Number: MI-RAM-I2 | Data Sheet: |
Product Grade:
-40 °C to +100 °C
|
Current Rating:
Up to 20A
|
Packaging Option:
Standard
|
Heat Sink Option:
N/A
|
查看詳情 |
降低輸出 PARD 至 <10mVP-P
全衰減高達 20A 負載
相容所有從 5-50VDC 輸出的 MI 系列單元
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:精準加熱,高效除冰
Betterfrost 使用 48V 模組進行脈衝傳導玻璃加熱,可在 80 秒內去除冰層,同時將啟動除霜能量降低 95%
支持傳統設計的堅固 DC-DC 轉換器
MIL 輸出紋波衰减模組




