graph LR
subgraph "高壓負載模擬通道"
A["高壓直流輸入 \n 400-800VDC"] --> B["三級π型濾波器"]
B --> C["共模扼流圈"]
C --> D["功率分配節點"]
D --> E["VBP19R05S \n 900V/5A"]
E --> F["負載模擬電路"]
F --> G["電池包/電機負載"]
H["高壓PWM控制器"] --> I["帶DESAT的柵極驅動器"]
I --> E
subgraph "保護網路"
J["RCD緩衝電路"]
K["TVS保護陣列"]
L["RC吸收網路"]
end
J --> E
K --> I
L --> E
end
style E fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
中壓多通道切換拓撲詳圖
graph TB
subgraph "多通道感測器激勵"
A["中壓電源 \n 48-100VDC"] --> B["通道選擇矩陣"]
B --> C["切換控制節點"]
C --> D["VBN1101N \n 100V/100A"]
D --> E["感測器激勵輸出"]
E --> F["被測感測器"]
G["多路切換控制器"] --> H["帶米勒箝位的驅動器"]
H --> D
subgraph "獨立保護通道"
I1["電流互感器1"]
I2["電流互感器2"]
I3["電流互感器3"]
I4["電流互感器4"]
C1["快速比較器1"]
C2["快速比較器2"]
C3["快速比較器3"]
C4["快速比較器4"]
end
I1 --> C1
I2 --> C2
I3 --> C3
I4 --> C4
C1 --> J["故障鎖存電路"]
C2 --> J
C3 --> J
C4 --> J
J --> K["緊急關斷信號"]
K --> H
end
style D fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
低壓智能管理拓撲詳圖
graph TB
subgraph "智能功率管理邏輯"
A["MCU GPIO"] --> B["電平轉換電路"]
B --> C["VBQD7322U \n 30V/9A"]
C --> D["檢測板卡電源"]
subgraph "時序控制邏輯"
E["待命狀態"] --> F["自檢上電序列"]
F --> G["板卡1供電"]
F --> H["板卡2供電"]
G --> I["執行測試"]
H --> I
I --> J["動態散熱調節"]
J --> K["節能狀態"]
end
subgraph "輕量化PCB設計"
L["DFN8(3x2)封裝"]
M["3oz厚銅PCB"]
N["銅嵌塊加強"]
O["金屬殼體導熱"]
end
C --> L
D --> M
L --> N
M --> O
end
style C fill:#fff3e0,stroke:#ff9800,stroke-width:2px
熱管理與EMC拓撲詳圖
graph LR
subgraph "三級強化散熱系統"
A["一級: 液冷迴圈板"] --> B["高壓MOSFET"]
C["二級: 風冷+導熱凝膠"] --> D["中壓MOSFET"]
E["三級: PCB厚銅+結構件"] --> F["低壓控制IC"]
G["溫度感測器陣列"] --> H["MCU熱管理單元"]
H --> I["液冷泵PWM控制"]
H --> J["風扇轉速控制"]
I --> K["液冷泵"]
J --> L["散熱風扇"]
end
subgraph "航空級EMC設計"
M["鋁合金遮罩艙體"] --> N["全系統遮罩"]
O["電磁密封襯條"] --> P["接縫遮罩"]
Q["信號/功率正交走線"] --> R["環路面積<1cm²"]
S["光電隔離"] --> T["敏感控制線路"]
U["擴頻調製"] --> V["時鐘/開關頻率"]
end
subgraph "可靠性增強設計"
W["RCD+TVS三級緩衝"] --> X["高壓級保護"]
Y["獨立電流監控"] --> Z["每通道保護"]
AA["快恢復二極體"] --> BB["感性負載泄放"]
CC["線上RDS(on)監測"] --> DD["器件老化評估"]
EE["自測試(BIT)"] --> FF["上電功能檢測"]
end
style B fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style D fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style F 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.