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Mathteca
  • Main Page
  • Knowledge Base
    • Our History
  • Library
    • General Category
      • List of Competition
        • Geography
        • Physics
    • Mathematics
      • Topics that Mathematical Excalibur Covers
      • IMO Note
      • Mathematics Olympiad (By Topic)
        • Algebra
    • Physics
      • HKDSE
      • Experimental Physics
      • Physics Olympiad
        • JPhO
          • 2005
        • CPhO
          • 2018 Final
    • Chemistry
      • Chemistry Olympiad
        • Chinese Chemistry Olympiad
          • 36th CChO
    • Biology
      • Biology Olympiad
        • China National Biology Olympiad
          • 2022 CNBO
    • Computer Science
      • Programming Language
        • Algol 60
        • Assembly (For CTF)
        • C++ (For competitive programming)
      • Designing
        • Smart Home
      • Olympiad in Informatics
        • Algorithm
          • Complexity
          • Enumerate
          • Simulation
          • Binary Lifting
          • Greedy Algorithm
          • Construction
        • Sorting & Searching
          • Depth First Search
          • A*
          • Bucket Sort
          • Radix Sort
          • Counting Sort
        • Data Structure
          • Stack
          • Hash Table
        • Math
          • Game Theory
          • Fast Fourier Transform
          • Linear Programming
        • Dymanic Programming
        • Computational Geometry
          • Pick’s Theorem
          • Inversion
          • Randomised Incremental Algorithm
        • String Processing
    • Recreation
      • Chess
    • Documentation Traditional Chinese Translation
      • Awtrix
      • PCB 設計
  • Service & Mock Examination
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      • International Industrial and Applied Mathematics Olympiad
    • International Red Panda Day
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  • More
    • Main Page
    • Knowledge Base
      • Our History
    • Library
      • General Category
        • List of Competition
          • Geography
          • Physics
      • Mathematics
        • Topics that Mathematical Excalibur Covers
        • IMO Note
        • Mathematics Olympiad (By Topic)
          • Algebra
      • Physics
        • HKDSE
        • Experimental Physics
        • Physics Olympiad
          • JPhO
            • 2005
          • CPhO
            • 2018 Final
      • Chemistry
        • Chemistry Olympiad
          • Chinese Chemistry Olympiad
            • 36th CChO
      • Biology
        • Biology Olympiad
          • China National Biology Olympiad
            • 2022 CNBO
      • Computer Science
        • Programming Language
          • Algol 60
          • Assembly (For CTF)
          • C++ (For competitive programming)
        • Designing
          • Smart Home
        • Olympiad in Informatics
          • Algorithm
            • Complexity
            • Enumerate
            • Simulation
            • Binary Lifting
            • Greedy Algorithm
            • Construction
          • Sorting & Searching
            • Depth First Search
            • A*
            • Bucket Sort
            • Radix Sort
            • Counting Sort
          • Data Structure
            • Stack
            • Hash Table
          • Math
            • Game Theory
            • Fast Fourier Transform
            • Linear Programming
          • Dymanic Programming
          • Computational Geometry
            • Pick’s Theorem
            • Inversion
            • Randomised Incremental Algorithm
          • String Processing
      • Recreation
        • Chess
      • Documentation Traditional Chinese Translation
        • Awtrix
        • PCB 設計
    • Service & Mock Examination
    • Event
      • Contest
        • International Industrial and Applied Mathematics Olympiad
      • International Red Panda Day
    • Publication & Submission
    • Museum
      • Our Articles
      • Rubik's Cube
      • Other References

PCB 設計

Credit: https://learn.sparkfun.com/tutorials/pcb-basics/all

電子學的關鍵而基礎的概念之一是印刷電路板或 PCB。人們常常忘記解釋 PCB 是什麼。本教程將詳細介紹 PCB 的構成以及 PCB 領域中使用的一些常見術語。

接下來,我們將討論印刷電路板的組成,介紹一些術語,了解組裝方法,並簡要討論創建新 PCB 背後的設計過程。

什麼是PCB?

印刷電路板是最常見的名稱,但也可稱為印刷線路板或印刷線路卡。在 PCB 出現之前,電路是通過費力的點對點佈線過程構建的。當電線絕緣層開始老化和破裂時,這會導致電線連接處頻繁出現故障和短路。

維基百科用戶 Wikinaut 提供

一個重大進步是繞線技​​術的發展,其中一根小規格的電線實際上纏繞在每個連接點的柱子上,形成高度耐用且易於更換的氣密連接。

隨著電子產品從真空管和繼電器轉向矽和集成電路,電子元件的尺寸和成本開始下降。電子產品在消費品中變得越來越普遍,減小電子產品尺寸和製造成本的壓力促使製造商尋找更好的解決方案。 PCB就這樣誕生了。



PCB 有點像夾心蛋糕或烤寬麵條,不同材料的交替層通過熱量和粘合劑層壓在一起,最終形成一個物體。

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