graph LR
subgraph "三相输入与PFC升压电路"
A["三相380VAC输入"] --> B["EMI滤波器"]
B --> C["三相整流桥"]
C --> D["直流母线 \n 540VDC"]
D --> E["PFC电感"]
E --> F["PFC开关节点"]
F --> G["VBP16R15S \n 600V/15A"]
G --> H["高压稳定母线 \n 600VDC"]
I["PFC控制器"] --> J["栅极驱动器"]
J --> G
K["电压反馈"] --> I
L["电流反馈"] --> I
end
subgraph "保护与缓冲电路"
M["RCD缓冲电路"] --> G
N["RC吸收电路"] --> F
O["TVS保护阵列"] --> J
P["过流检测"] --> Q["比较器"]
Q --> R["故障锁存"]
R --> S["关断信号"]
S --> J
end
subgraph "热管理系统"
T["散热器"] --> G
U["温度传感器"] --> I
V["风扇控制"] --> W["冷却风扇"]
I --> V
end
style G fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
电机驱动与DC-DC变换拓扑详图
graph TB
subgraph "堆垛机伺服电机驱动H桥"
A["高压直流母线"] --> B["上半桥臂"]
B --> C["VBMB1101N \n 100V/90A"]
C --> D["电机相位U"]
A --> E["下半桥臂"]
E --> F["VBMB1101N \n 100V/90A"]
F --> G["电机地"]
H["电机控制器"] --> I["上半桥驱动器"]
H --> J["下半桥驱动器"]
I --> C
J --> F
K["编码器反馈"] --> H
L["电流检测"] --> H
end
subgraph "穿梭车直流电机驱动"
M["低压直流母线"] --> N["VBMB1101N \n 100V/90A"]
N --> O["直流电机正极"]
P["PWM控制器"] --> Q["电机驱动器"]
Q --> N
R["电机负极"] --> S["VBMB1101N \n 100V/90A"]
S --> T["电机地"]
Q --> S
end
subgraph "DC-DC降压变换器"
U["高压直流母线"] --> V["VBMB1101N \n 100V/90A"]
V --> W["降压电感"]
W --> X["输出电容"]
X --> Y["低压直流母线"]
Z["DC-DC控制器"] --> AA["栅极驱动器"]
AA --> V
AB["电压反馈"] --> Z
AC["电流限制"] --> Z
end
subgraph "保护电路"
AD["续流二极管"] --> C
AE["续流二极管"] --> F
AF["电流检测电阻"] --> L
AG["温度传感器"] --> H
end
style C fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style N fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style V fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
智能负载管理与配电拓扑详图
graph LR
subgraph "传感器电源管理通道"
A["24V直流母线"] --> B["VBA1108S \n 100V/15.5A"]
B --> C["传感器阵列"]
D["PLC输出"] --> E["电平转换"]
E --> F["栅极驱动"]
F --> B
G["电流检测"] --> H["比较器"]
H --> I["故障信号"]
I --> J["PLC输入"]
K["TVS保护"] --> B
end
subgraph "电磁阀控制通道"
L["24V直流母线"] --> M["VBA1108S \n 100V/15.5A"]
M --> N["电磁阀线圈"]
O["PLC输出"] --> P["电平转换"]
P --> Q["栅极驱动"]
Q --> M
R["续流二极管"] --> N
S["RC缓冲"] --> M
end
subgraph "照明系统控制"
T["24V直流母线"] --> U["VBA1108S \n 100V/15.5A"]
U --> V["LED照明模块"]
W["调光控制"] --> X["PWM发生器"]
X --> Y["栅极驱动"]
Y --> U
Z["过温保护"] --> U
end
subgraph "IO模块电源管理"
AA["24V直流母线"] --> BB["VBA1108S \n 100V/15.5A"]
BB --> CC["分布式IO模块"]
DD["使能控制"] --> EE["隔离器"]
EE --> FF["栅极驱动"]
FF --> BB
GG["状态反馈"] --> HH["PLC输入"]
end
subgraph "热管理"
II["PCB敷铜散热"] --> B
II --> M
II --> U
II --> BB
JJ["温度监控"] --> KK["PLC模拟输入"]
end
style B fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style M fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style U fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style BB fill:#fff3e0,stroke:#ff9800,stroke-width:2px
点击下载：VBP16R15S规格书
中文
English
