graph LR
subgraph "X軸步進電機H橋驅動"
A["24V/48V主母線"] --> B["電機驅動晶片"]
B --> C["柵極驅動器"]
C --> D["上橋臂MOSFET"]
C --> E["VBQF1606 \n 下橋臂MOSFET"]
D --> F["電機繞組A"]
E --> F
C --> G["上橋臂MOSFET"]
C --> H["VBQF1606 \n 下橋臂MOSFET"]
G --> I["電機繞組B"]
H --> I
F --> J["X軸步進電機"]
I --> J
end
subgraph "熱床加熱控制"
K["24V/48V主母線"] --> L["PWM控制器"]
L --> M["柵極驅動器"]
M --> N["VBQF1606 \n 熱床開關"]
N --> O["熱床加熱元件 \n 300x300mm"]
O --> P["地"]
Q["溫度感測器"] --> L
end
style E fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style H fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style N fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
列印頭加熱塊精確溫控拓撲詳圖
graph TB
subgraph "列印頭加熱塊PID溫控"
A["24V主電源"] --> B["VBC7P3017 \n P-MOSFET高側開關"]
B --> C["列印頭加熱塊 \n 40W-60W"]
C --> D["地"]
E["主控MCU \n PWM輸出"] --> F["電平轉換電路"]
F --> G["柵極驅動"]
G --> B
H["加熱塊溫度感測器"] --> I["PID溫度控制器"]
I --> E
subgraph "保護電路"
J["過流檢測"]
K["硬體過溫保護"]
L["柵極TVS保護"]
end
J --> M["故障鎖存"]
K --> M
M --> N["緊急關斷"]
N --> B
L --> B
end
style B fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
週邊設備智能管理拓撲詳圖
graph LR
subgraph "冷卻風扇智能控制"
A["MCU GPIO"] --> B["邏輯電平轉換"]
B --> C["VBC8338 N-MOS \n 柵極輸入"]
D["12V輔助電源"] --> E["VBC8338 P-MOS \n 漏極"]
C --> F["VBC8338內部 \n 互補MOS對"]
E --> F
F --> G["冷卻風扇負載"]
G --> H["地"]
I["溫度感測器"] --> J["智能風扇控制演算法"]
J --> A
end
subgraph "多功能電平轉換與開關"
K["3.3V/5V邏輯信號"] --> L["VBC8338 \n 電平轉換器"]
L --> M["24V負載控制信號"]
N["主電源輸入"] --> O["VBC8338 P-MOS \n 高側開關"]
P["MCU控制信號"] --> Q["驅動電路"]
Q --> O
O --> R["週邊設備供電"]
subgraph "保護功能"
S["RC緩衝電路"]
T["續流二極體"]
U["ESD保護"]
end
S --> G
T --> G
U --> L
end
style C fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style F fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style O 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.