本视频由PCBWay赞助，PCBWay提供各类PCB制造服务，详情请见： https://www.pcbway.com/ 印制电路板（Printed Circuit Board，PCB，印刷电路板）的几个技术关键词： （1）电源层（Power Plane） & 接地层（Ground Plane） （2）常见绝缘隔层材料：玻璃纤维+环氧树脂 （3）导通孔（Vertical Interconnect Access, VIA）有三种：通孔、盲孔与埋孔 术语主要参考：《GB/T 2036-1994 印制电路术语》 我们专们做深入的工程与技术教育视频，想支持我们吗？请访问： www.patreon.com/brancheducation 官网：www.branch.education 文本、建模、动画配音：Teddy Tablante 中文翻译：@爱文EVAN 其他贡献 Image Attribution: An entry-level IBM System/360 system, on display at the Computer History Museum. Dave Ross Flickr, https://commons.wikimedia.org/wiki/Fi... Ifixit Smartphone Teardowns for: https://www.ifixit.com/ Google Pixel 4XL: Jeff Suovanen Samsung Galaxy Note 9: Arthur Shi Iphone 8: Andrew Optimus Goldheart Huawei P30 Pro Teardown: Dominik Schnabelrauch OnePlus6: Jeff Suovanen LGV20: Dominik Schnabelrauch LGV10: Me! Teddy Tablante Nintendo Switch: Jeff Suovanen Samsung Galaxy S8: Sam Goldheart iPhone X PCB: Andrew Optimus Goldheart iPhone X X-Ray: Sam Goldheart Music Attribution in Order: Morning Dew from YouTube Audio Library Above Planets by Patrick Patrikios from YouTube Audio Library Stars and Constellations by Sarah the Instrumentalist from YouTube Audio Library Gently Onwards from YouTube Audio Library Sunburst, Tobu & Itro is licensed under Creative Commons Attribution License http://www.7obu.com