graph LR
subgraph "伺服電機H橋驅動電路"
A["24V電源匯流排"] --> B["預驅動IC"]
B --> C["柵極驅動電路"]
C --> D["VBGQF1402 (上橋臂)"]
C --> E["VBGQF1402 (下橋臂)"]
D --> F["電機端口A"]
E --> G["電機端口B"]
F --> H["伺服電機線圈"]
G --> H
I["PWM控制器"] --> B
J["電流檢測"] --> I
end
subgraph "驅動優化設計"
K["低阻抗佈局"] --> D
K --> E
L["柵極電阻優化"] --> C
M["高頻去耦電容"] --> D
M --> E
N["熱管理設計"] --> O["PCB大面積敷銅"]
O --> P["金屬框架導熱"]
end
style D fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style E fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
感測器與邏輯供電拓撲詳圖
graph TB
subgraph "雙路感測器電源管理"
A["MCU GPIO控制"] --> B["電平匹配"]
B --> C["VBQF3211 通道1"]
B --> D["VBQF3211 通道2"]
E["12V輔助電源"] --> F["電源輸入"]
F --> C
F --> D
C --> G["感測器組1供電"]
D --> H["感測器組2供電"]
G --> I["視覺感測器"]
G --> J["溫濕度感測器"]
H --> K["觸摸感測器"]
H --> L["通信模組"]
end
subgraph "雜訊抑制設計"
M["低雜訊LDO"] --> N["模擬電源濾波"]
O["磁珠隔離"] --> P["數字/模擬地分割"]
Q["遮罩設計"] --> I
Q --> J
R["同步開關控制"] --> C
R --> D
end
style C fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style D fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
安全消毒控制拓撲詳圖
graph LR
subgraph "高壓消毒控制回路"
A["低壓控制信號"] --> B["光耦隔離/電平轉換"]
B --> C["柵極驅動"]
C --> D["VBI125N5K"]
E["高壓電源 \n 100-250V"] --> F["限流電阻"]
F --> D
D --> G["消毒負載"]
G --> H["UV-C LED"]
G --> I["等離子發生器"]
end
subgraph "安全保護機制"
J["人體接近感測器"] --> K["安全邏輯控制器"]
L["緊急停止按鈕"] --> K
M["互鎖檢測"] --> K
K --> N["立即關斷信號"]
N --> B
O["硬體看門狗"] --> K
P["RC緩衝吸收"] --> D
Q["續流二極體"] --> G
end
style D fill:#fff3e0,stroke:#ff9800,stroke-width:2px
系統級熱管理與EMC拓撲詳圖
graph TB
subgraph "三級熱管理系統"
A["溫度感測器陣列"] --> B["MCU溫度監控"]
subgraph "散熱層級1: 關節驅動"
C["VBGQF1402 MOSFET"] --> D["PCB大面積敷銅"]
D --> E["金屬框架導熱"]
E --> F["環境散熱"]
end
subgraph "散熱層級2: 感測器供電"
G["VBQF3211 MOSFET"] --> H["局部敷銅散熱"]
H --> I["PCB內層散熱"]
end
subgraph "散熱層級3: 消毒控制"
J["VBI125N5K MOSFET"] --> K["自然對流散熱"]
K --> L["空氣流動"]
end
B --> M["風扇PWM控制"]
M --> N["散熱風扇"]
end
subgraph "EMC與可靠性設計"
O["電源入口濾波"] --> P["共模扼流圈"]
P --> Q["X/Y電容陣列"]
R["信號線濾波"] --> S["磁珠與濾波電容"]
T["遮罩設計"] --> U["敏感電路遮罩罩"]
V["接地設計"] --> W["星型接地系統"]
X["保護電路"] --> Y["過流檢測"]
X --> Z["過溫保護"]
X --> AA["ESD保護陣列"]
end
style C fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style G fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style J fill:#fff3e0,stroke:#ff9800,stroke-width:2px
*To request free samples, please complete and submit the following information. Our team will review your application within 24 hours and arrange shipment upon approval. Thank you!
X
SN Check
***Serial Number Lookup Prompt**
1. Enter the complete serial number, including all letters and numbers.
2. Click Submit to proceed with verification.
The system will verify the validity of the serial number and its corresponding product information to help you confirm its authenticity.
If you notice any inconsistencies or have any questions, please immediately contact our customer service team. You can also call 400-655-8788 for manual verification to ensure that the product you purchased is authentic.