graph LR
subgraph "三相維也納PFC拓撲"
A["三相380VAC \n L1/L2/L3"] --> B["三相EMI濾波器"]
B --> C["三相整流橋"]
C --> D["三相PFC電感"]
D --> E["PFC開關節點"]
subgraph "高壓MOSFET陣列"
Q_U["VBM16R43S \n U相"]
Q_V["VBM16R43S \n V相"]
Q_W["VBM16R43S \n W相"]
end
E --> Q_U
E --> Q_V
E --> Q_W
Q_U --> F["高壓直流母線 \n 540VDC"]
Q_V --> F
Q_W --> F
G["PFC控制器"] --> H["三相柵極驅動器"]
H --> Q_U
H --> Q_V
H --> Q_W
F -->|電壓回饋| G
end
subgraph "交錯並聯PFC拓撲(備選)"
I["單相220VAC輸入"] --> J["輸入濾波器"]
J --> K["交錯並聯PFC電感"]
K --> L["交錯開關節點"]
subgraph "交錯MOSFET對"
Q_P1["VBM16R43S \n 通道1"]
Q_P2["VBM16R43S \n 通道2"]
end
L --> Q_P1
L --> Q_P2
Q_P1 --> M["高壓直流母線 \n 400VDC"]
Q_P2 --> M
N["交錯PFC控制器"] --> O["雙通道驅動器"]
O --> Q_P1
O --> Q_P2
end
style Q_U fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style Q_P1 fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
高壓DC-DC隔離變換詳圖
graph TB
subgraph "LLC諧振變換拓撲"
A["高壓直流母線 \n 540VDC"] --> B["LLC諧振腔 \n Lr, Cr"]
B --> C["高頻變壓器初級"]
C --> D["LLC半橋節點"]
subgraph "高壓側開關管"
Q_H1["VBP165R41SFD \n 上管"]
Q_H2["VBP165R41SFD \n 下管"]
end
D --> Q_H1
D --> Q_H2
Q_H1 --> E["初級地"]
Q_H2 --> E
F["高頻變壓器次級"] --> G["同步整流橋"]
subgraph "次級同步整流"
Q_SR1["同步整流MOSFET"]
Q_SR2["同步整流MOSFET"]
end
G --> Q_SR1
G --> Q_SR2
Q_SR1 --> H["輸出濾波網路"]
Q_SR2 --> H
H --> I["直流輸出 \n 200-500VDC"]
J["LLC控制器"] --> K["半橋驅動器"]
K --> Q_H1
K --> Q_H2
L["同步整流控制器"] --> M["同步整流驅動器"]
M --> Q_SR1
M --> Q_SR2
end
subgraph "雙有源橋DAB拓撲(備選)"
N["高壓直流母線 \n 540VDC"] --> O["H橋1"]
P["H橋2"] --> Q["隔離變壓器"]
O --> Q
Q --> P
R["輸出濾波"] --> S["電池側輸出 \n 400VDC"]
subgraph "DAB全橋MOSFET"
Q_D1["VBP165R41SFD \n H1-Q1"]
Q_D2["VBP165R41SFD \n H1-Q2"]
Q_D3["VBP165R41SFD \n H2-Q1"]
Q_D4["VBP165R41SFD \n H2-Q2"]
end
T["DAB數字控制器"] --> U["全橋驅動器"]
U --> Q_D1
end
style Q_H1 fill:#ffebee,stroke:#f44336,stroke-width:2px
style Q_D1 fill:#ffebee,stroke:#f44336,stroke-width:2px
智能負載管理與熱控制詳圖
graph LR
subgraph "多路智能負載分配"
A["電池側直流匯流排"] --> B["主回路開關"]
subgraph "負載開關陣列"
Q_L1["VBQA1410 \n 通道1:房車充電"]
Q_L2["VBQA1410 \n 通道2:照明"]
Q_L3["VBQA1410 \n 通道3:USB站"]
Q_L4["VBQA1410 \n 通道4:通信"]
Q_L5["VBQA1410 \n 通道5:備用"]
end
B --> Q_L1
B --> Q_L2
B --> Q_L3
B --> Q_L4
B --> Q_L5
Q_L1 --> C["房車充電介面 \n 最大60A"]
Q_L2 --> D["營地LED照明 \n 智能調光"]
Q_L3 --> E["USB快充站 \n 多協議"]
Q_L4 --> F["4G/5G通信模組"]
Q_L5 --> G["預留擴展"]
H["站控MCU/BMS"] --> I["負載開關驅動器"]
I --> Q_L1
I --> Q_L2
I --> Q_L3
I --> Q_L4
I --> Q_L5
end
subgraph "分層式熱管理系統"
subgraph "一級熱管理:DC-DC"
J["液冷板/強制風冷"] --> K["VBP165R41SFD散熱"]
end
subgraph "二級熱管理:PFC"
L["鋁散熱器+風道"] --> M["VBM16R43S散熱"]
end
subgraph "三級熱管理:負載開關"
N["PCB大面積銅層"] --> O["VBQA1410導熱焊盤"]
P["內部過孔陣列"] --> O
end
Q["溫度感測器網路"] --> R["MCU熱管理演算法"]
R --> S["PWM風扇控制"]
R --> T["液冷泵調速"]
S --> U["系統冷卻風扇"]
T --> V["液冷迴圈泵"]
end
style Q_L1 fill:#e3f2fd,stroke:#2196f3,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.