Description: 电磁兼容性和印刷电路板（pcb）约束的资料，对制作好的电路板很后帮助。-electromagnetic compatibility and the printed circuit board (PCB), the information bound to produce very good after the circuit board to help. Platform: |
Size: 204287 |
Author:姜小龙 |
Hits:
Description: 华为PCB布线规范.本标准根据国家标准印制电路板设计和使用等标准编制而成。-Huawei PCB norms. According to the standards of the national standard printed circuit board design and use of standards prepared. Platform: |
Size: 359327 |
Author:zhaoli |
Hits:
Description: 采用intel芯片组的四层主板印刷电路板图，曾经大量量产，虽然现在已经过时了，但对初学者而言，仍具有一定参考意义，可看到主板的布线，布局非常细致。-use intel chip set four main board printed circuit board map, have large volume production, Although it is already obsolete, but for beginners, still has some reference value, we can see the Main Board of wiring, Layout is very meticulous. Platform: |
Size: 1336332 |
Author:lirui |
Hits:
Description: 印刷电路板（PCB）的设计规范，专业人员可以参考下。规范自己的设计-printed circuit board (PCB) design specifications professionals can refer to the next. Regulate its own design Platform: |
Size: 86659 |
Author:张成刚 |
Hits:
Description: 印刷电路板（PCB）的设计规范，专业人员可以参考下。规范自己的设计-printed circuit board (PCB) design specifications professionals can refer to the next. Regulate its own design Platform: |
Size: 86016 |
Author:张成刚 |
Hits:
Description: his example calculates the impedance of a microstrip line on a printed circuit board. It compares the impedance with that obtained from an analytical formula given the dimensions of the micro strip and permittivity of the circuit board. This formula is available as a script with the following arguments: width, height, height of conductor, and permittivity of circuit board. Platform: |
Size: 5120 |
Author:wyle |
Hits:
Description: 印制板是电子产品和设备必不可少的一部分，本文主要介绍了如何进行排版设计。-The printed circuit board is an essential part of electronic products and equipment, this article introduces how to layout design. Platform: |
Size: 8406016 |
Author:王琳 |
Hits:
Search - printed circuit board