Trace width is a requirement that designers specify to ensure that the trace can handle ... 应该注意的是，由于通过空气对流散热，外部 PCB 层比内部层实现更好的热传递。反过来说，内部电介质不能很好地导热，这就解释了为什么内部走线比外部走线宽。

应该注意的是，由于通过空气对流散热，外部 PCB 层比内部层实现更好的热传递。反过来说，内部电介质不能很好地导热，这就解释了为什么内部走线比外部走线宽。

You can see here that an inch of an average PCB trace can have between 0.1Ω and ... Y = Dimension W = Width of conductor Simply put, power and ground return paths should be as close together ...

PCBWay offer high-layer, high-order interposer PCB manufacturing services for more complex design, and even showcased a ...