V2EX pcb

PCB

释义 Definition

PCBprinted circuit board 的缩写,意为印刷电路板:一种用绝缘板材作基底、在表面(或内层)形成导电线路,用来连接与固定电子元器件的板子。日常电子产品(手机、电脑、路由器等)内部几乎都离不开 PCB。

发音 Pronunciation (IPA)

/pi si bi/

例句 Examples

The LED is soldered onto the PCB.
LED 被焊接在印刷电路板(PCB)上。

After prototyping, the team revised the PCB layout to reduce noise and improve signal integrity.
完成原型制作后,团队修改了 PCB 的布线布局,以降低噪声并提升信号完整性。

词源 Etymology

PCB 源自工程与电子制造领域的术语 printed circuit board。其中 printed 最初指早期用类似“印刷/图形转移”的方式把线路图形制作到板上(如蚀刻工艺),后来逐渐泛指以标准化工艺在板上形成电路导线的技术与成品。

相关词 Related Words

文学与著作 Literary Works

  • The Art of Electronics(Horowitz & Hill):在电路设计与制作章节中频繁讨论 PCB、布线与噪声控制。
  • Practical Electronics for Inventors(Paul Scherz & Simon Monk):介绍从原理图到 PCB 设计、焊接与调试的流程。
  • Make: Electronics(Charles Platt):在动手项目与电路搭建部分涉及 PCB 与焊接实践。
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