multilayer PCB
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Altium designer PCB训练手册
Altium designer PCB训练手册 1. PCB 创建、编辑、输出(举例) 2. PCB 优先选项设定 3. 工作环境设定 4. 设计规则设定...
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PCB中的过孔选择
在普通PCB 设计中,过孔的寄生电容和寄生电感对PCB 设计的影响较小,对1-4层PCB 设计,一般选用0.36mm/0.61mm/1.02mm(钻孔/ 焊盘/POWER 隔离区)的过孔较好,一些特殊...
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THE EFFECTS OF VIAS ON PCB TRACES
Through the years we have worked with many engineers who have had strong feelings aboutthe prese...
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The effects of vias on PCB traces
The effects of vias on PCB traces:Through the years we have worked with manyengineers who have h...