在电子行业工作的人来说，就是整日与 PCB“为伍”，与PCB 抬头不见低头见。PCB是最基础的，也正是因为基础，也常常容易被人忽略。这篇文章就来讲讲 PCB，以及 PCB 领域中常使用的一些术语。 印刷电路板是最常见的名称。在PCB出现之前，电路是通过费力的点对 ...

The base material, or substrate, is usually fiberglass and its most common designator is “FR4”. This solid core gives the PCB its rigidity and thickness. Cheaper PCBs and perf boards will be made with ...

Though often used as synonyms, Electromagnetic Compatibility (EMC) is really the controlling of radiated and conducted Electromagnetic Interference (EMI); and poor EMC is one of the main reasons for ...