graph LR
subgraph "鈦金級伺服器PSU架構"
A["三相400VAC \n 數據中心輸入"] --> B["EMI濾波器 \n (CISPR32 Class B)"]
B --> C["三相整流橋 \n 600V/50A"]
C --> D["PFC升壓電感 \n 高頻鐵矽鋁磁芯"]
D --> E["PFC開關節點"]
E --> F["VBM16R41SFD \n 600V/41A \n Rds(on)=62mΩ"]
F --> G["高壓直流母線 \n 380-400VDC"]
H["PFC控制器 \n (80 PLUS Titanium)"] --> I["隔離柵極驅動器"]
I --> F
G --> J["LLC諧振腔 \n Cr,Lr,Lm"]
J --> K["高頻變壓器 \n PQ3230"]
K --> L["同步整流節點"]
L --> M["同步整流MOSFET \n 100V/80A"]
M --> N["12V/48V輸出 \n 中間匯流排"]
O["LLC諧振控制器"] --> P["同步整流驅動器"]
P --> M
K -->|電壓回饋| O
end
subgraph "保護與監控"
Q["輸入浪湧保護 \n MOV陣列"] --> A
R["過壓保護(OVP)"] --> G
S["過流保護(OCP)"] --> N
T["溫度感測器"] --> U["PSU管理IC"]
U --> V["PMBus介面"]
end
style F fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style M fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
CPU/GPU VRM多相電源拓撲詳圖
graph TB
subgraph "8相VRM數字控制架構"
A["12V/48V輸入"] --> B["輸入電容陣列 \n 聚合物+陶瓷"]
B --> C["多相數字PWM控制器 \n Intel VR13/IMVP9"]
C --> D["相1:柵極驅動器"]
C --> E["相2:柵極驅動器"]
C --> F["相3:柵極驅動器"]
C --> G["相4:柵極驅動器"]
subgraph "高相電流MOSFET陣列"
H1["VBE1206(上橋) \n 20V/100A \n Rds(on)=4.5mΩ"]
I1["VBE1206(下橋) \n 20V/100A \n Rds(on)=4.5mΩ"]
H2["VBE1206(上橋)"]
I2["VBE1206(下橋)"]
H3["VBE1206(上橋)"]
I3["VBE1206(下橋)"]
H4["VBE1206(上橋)"]
I4["VBE1206(下橋)"]
end
D --> H1
D --> I1
E --> H2
E --> I2
F --> H3
F --> I3
G --> H4
G --> I4
H1 --> J["輸出電感 \n 0.2μH鐵矽鋁"]
I1 --> J
H2 --> K["輸出電感"]
I2 --> K
H3 --> L["輸出電感"]
I3 --> L
H4 --> M["輸出電感"]
I4 --> M
J --> N["輸出電容陣列 \n MLCC+SP-Cap"]
K --> N
L --> N
M --> N
N --> O["CPU/GPU電源 \n 0.8-1.8V/200-500A"]
end
subgraph "動態回應與監控"
P["電流檢測放大器 \n 高精度"] --> Q["ADC採樣 \n 1MSPS"]
R["溫度感測器 \n CPU Die】 --> Q
S["電壓檢測"] --> Q
Q --> C
C --> T["動態相位管理 \n 根據負載調整"]
U["故障保護 \n OCP,OTP,UVP,OVP"] --> C
end
style H1 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style I1 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
存儲合規審計系統電源管理拓撲詳圖
graph LR
subgraph "智能電源路徑管理"
A["12V存儲匯流排"] --> B["熱插拔控制器 \n LT4256"]
B --> C["VBA1405 \n 40V/18A \n Rds(on)=4mΩ"]
C --> D["硬碟背板電源 \n 12V/5V"]
E["BMC GPIO"] --> F["電平轉換器 \n 3.3V to 5V"]
F --> G["VBA1405 \n 模組使能開關"]
G --> H["審計加密模組 \n 12V輸入"]
I["BMC PWM輸出"] --> J["RC低通濾波器"]
J --> K["VBA1405 \n 風扇驅動開關"]
K --> L["伺服器風扇 \n 12V/2A"]
M["3.3V邏輯電源"] --> N["VBA1405 \n 審計處理器電源"]
N --> O["合規審計CPU \n 3.3V核心電源"]
end
subgraph "保護與安全電路"
P["過流檢測電阻 \n 10mΩ"] --> Q["比較器+鎖存"]
Q --> R["故障信號"]
R --> B
R --> G
S["續流二極體 \n 肖特基"] --> L
T["ESD保護陣列"] --> E
T --> I
U["TVS二極體 \n 瞬態抑制"] --> A
end
subgraph "審計系統完整性保障"
V["即時時鐘(RTC)"] --> W["審計時間戳"]
X["加密協處理器"] --> Y["數據完整性校驗"]
Z["看門狗定時器"] --> AA["系統複位控制"]
BB["溫度監控"] --> CC["散熱策略調整"]
end
style C fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style G fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style K fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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