打印PCB的底层线路热转印图形时,要选择输出以下哪些图层:
A. TopLayer
B. TopOverLayer
C. BottomLayer
D. BottomOverLayer
E. KeepOutLayer
F. Mechanica]Layers
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打印PCB的正面丝印热转印图形时,要选择输出以下哪些图层:
A. TopLayer
B. TopOverLayer
C. BottomLayer
D. BottomOverLayer
E. KeepOutLayer
F. Mechanica]Layers
打印PCB的背面丝印热转印图形时,要选择输出以下哪些图层:
A. TopLayer
B. TopOverLayer
C. BottomLayer
D. BottomOverLayer
E. KeepOutLayer
F. Mechanica]Layers
如果在PCB单面板的顶层(TopLayer)装配直插式元件,则贴片元件应装配在层(即Layer)。
如果在PCB单面板的顶层(TopLayer)装配THD元件,则元件引脚焊接应在层。