graph LR
subgraph "SiC MOSFET應用拓撲"
A["690VAC電機電源"] --> B["電流互感器"]
B --> C["電機負載"]
subgraph "VBP112MC60 應用電路"
D["SiC專用驅動IC"] --> E["VBP112MC60 \n 1200V/60A \n TO247"]
F["隔離電源模組"] --> G["高頻採樣電路"]
E --> F
E --> H["保護執行機構"]
end
E -->|開關控制| I["PWM採樣電源"]
G --> J["高精度ADC"]
J --> K["AI數據採集"]
H --> L["快速斷路保護"]
end
subgraph "驅動與保護設計"
M["柵極驅動優化"] --> N["電壓振鈴抑制"]
O["RCD緩衝電路"] --> E
P["過流保護電路"] --> E
Q["過溫監測"] --> E
end
style E fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
中低壓側系統供電拓撲詳圖
graph TB
subgraph "VBM1107S電源管理拓撲"
A["24V/48V工業匯流排"] --> B["輸入濾波"]
B --> C["VBM1107S \n 100V/80A \n TO220"]
subgraph "多路輸出供電"
C --> D["同步整流DC-DC"]
C --> E["MCU供電路徑"]
C --> F["通信模組供電"]
end
D --> G["邊緣計算設備 \n 12V/5V/3.3V"]
E --> H["主控MCU \n DSP/FPGA"]
F --> I["5G通信模組"]
F --> J["以太網介面"]
end
subgraph "高效率設計"
K["低導通電阻 \n 6.8mΩ"] --> L["極低損耗"]
M["柵極驅動優化"] --> N["EMI控制"]
O["電流採樣電路"] --> P["系統功耗監測"]
end
style C fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
保護執行與浪湧抑制拓撲詳圖
graph LR
subgraph "VBL1202M保護執行拓撲"
A["MCU控制信號"] --> B["驅動晶片"]
B --> C["VBL1202M \n 200V/18A \n TO263"]
subgraph "多路保護執行"
C --> D["保護繼電器驅動"]
C --> E["報警器驅動"]
C --> F["浪湧抑制開關"]
end
D --> G["緊急停機回路"]
E --> H["聲光報警器"]
F --> I["敏感電路保護"]
end
subgraph "快速回應設計"
J["快速開關特性"] --> K["故障快速回應"]
L["RC緩衝電路"] --> M["吸收關斷尖峰"]
N["AI預警信號"] --> O["毫秒級執行"]
end
subgraph "系統集成"
P["故障特徵輸入"] --> Q["預測性模型"]
R["保護狀態回饋"] --> Q
Q --> N
end
style C fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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