graph LR
subgraph "主軸驅動功率級"
A["電源匯流排 \n 24V/48V"] --> B["輸入濾波電容"]
B --> C["VBQF2625 \n 功率MOSFET"]
C --> D["電流檢測電阻"]
D --> E["主軸電機 \n 三相繞組"]
F["PWM控制器"] --> G["隔離柵極驅動器"]
G --> C
E -->|反電動勢| H["續流二極體"]
H --> C
end
subgraph "控制與保護回路"
I["MCU指令"] --> F
J["位置編碼器"] --> I
K["霍爾感測器"] --> F
L["溫度感測器"] --> M["過溫保護"]
M --> N["故障鎖存"]
O["電流檢測"] --> P["過流保護"]
P --> N
N --> Q["關斷信號"]
Q --> G
end
subgraph "散熱設計"
R["鋁散熱器"] --> S["導熱矽脂"]
S --> C
T["散熱風扇"] --> U["風道設計"]
U --> R
V["PCB銅箔"] --> W["散熱過孔"]
W --> R
end
style C fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
多軸伺服驅動拓撲詳圖
graph TB
subgraph "單軸H橋驅動電路"
subgraph "高側驅動"
HS1["VBC6N2014 \n N-MOSFET1"]
HS2["VBC6N2014 \n N-MOSFET2"]
end
subgraph "低側驅動"
LS1["VBC6N2014 \n N-MOSFET3"]
LS2["VBC6N2014 \n N-MOSFET4"]
end
POWER["電源輸入"] --> HS1
POWER --> HS2
HS1 --> A["電機端子A"]
HS2 --> B["電機端子B"]
A --> LS1
B --> LS2
LS1 --> GND["地"]
LS2 --> GND
DRIVER["伺服驅動器"] --> GATE_HS["高側驅動信號"]
DRIVER --> GATE_LS["低側驅動信號"]
GATE_HS --> HS1
GATE_HS --> HS2
GATE_LS --> LS1
GATE_LS --> LS2
end
subgraph "控制與回饋"
MCU["運動控制器"] --> DRIVER
ENCODER["編碼器回饋"] --> MCU
CURRENT_SENSE["電流檢測"] --> MCU
POSITION_SENSOR["位置感測器"] --> MCU
end
subgraph "保護電路"
SNUBBER["RC吸收網路"] --> A
SNUBBER --> B
TVS["TVS保護"] --> POWER
ESD["ESD保護"] --> DRIVER
end
style HS1 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style LS1 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
輔助系統與智能開關拓撲詳圖
graph LR
subgraph "VBK5213N N+P組合應用"
MCU_GPIO["MCU GPIO \n 3.3V/5V"] --> LEVEL_SHIFTER["電平轉換"]
LEVEL_SHIFTER --> VBK5213N_IN["VBK5213N輸入"]
subgraph VBK5213N ["VBK5213N 雙路N+P MOSFET"]
direction LR
IN_N["N柵極"]
IN_P["P柵極"]
S_N["N源極"]
S_P["P源極"]
D_N["N漏極"]
D_P["P漏極"]
end
VCC_12V["12V電源"] --> D_P
VCC_5V["5V電源"] --> D_N
S_P --> LOAD_P["負載正極"]
S_N --> LOAD_N["負載負極"]
LOAD_P --> SENSOR["感測器模組"]
LOAD_N --> SENSOR
end
subgraph "智能負載管理"
subgraph "照明控制通道"
CTRL_LIGHT["控制信號"] --> SW_LIGHT["VBK5213N"]
SW_LIGHT --> LIGHT_LOAD["LED照明"]
end
subgraph "氣動控制通道"
CTRL_VALVE["控制信號"] --> SW_VALVE["VBK5213N"]
SW_VALVE --> VALVE_LOAD["氣動電磁閥"]
end
subgraph "感測器供電"
CTRL_SENSOR["使能信號"] --> SW_SENSOR["VBK5213N"]
SW_SENSOR --> SENSOR_POWER["感測器電源"]
end
POWER_MONITOR["功耗監控"] --> MCU_GPIO
end
subgraph "節能管理"
STANDBY_CONTROL["待機控制"] --> POWER_GATE["電源門控"]
POWER_GATE --> INACTIVE_LOADS["非活動負載"]
SCHEDULER["定時調度器"] --> STANDBY_CONTROL
end
style VBK5213N fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style SW_LIGHT fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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