Why are there holes in the circuit board? What is PTH/NPTH/ VIAS

如果您有机会触摸印刷电路板 (PCB),您会发现很多大大小小的孔。把它捡起来看看天花灯,也有很多紧密的孔。这些孔很轻,不是为了美观而配置的。每个孔都是为了一个目的而设计的,孔越多,PCB就越贵。 PCB 上的这些孔 …

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Selecting a Printed Circuit Board (PCB) Assembly vendor

Selecting a Printed Circuit Board (PCB) Assembly vendor PCB assembly refers to attaching electronic components to a circuit board. Printed circuit boards are used to connect and mechanically support e …

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