caoporm超免费公开视频,久久丫精品国产亚洲av,狠狠搞狠狠干,无码又爽又刺激免费雷丝视频

Shenzhen Grande Electronic Linkedin Page
Shenzhen Grande Electronic Co., Ltd logo
E-mail us for a Quote:
sales88@greattong.com
Call us now:
+86-755-83261869

Technical Article


What are the layers of a PCB (printed circuit board)?

Time:2018-11-14 18:54:00 Click:

The layers of PCB refer to the layers of copper foil.

 

Types of PCB (based on the layers)

 

1)Single sided PCB

2)Double-Sided PCB

3)Multilayer PCB

 

 

               

 


Previous:How can we confirm a PCB has an accurate schematic?

Next:How do I remove the solder mask from a PCB?


Request an Official Quote

Questions

E-MAIL

File Upload

Upload a list of files

    Please upload your Gerber files and BOM. You can upload an unlimited number of files as long as the total size of all files does not exceed 20 MB. To ensure you receive your official quote in less than 24 hours, please include the quantity of circuit boards for which you would like a quote.

    If you require that we sign a Non-Disclosure Agreement (NDA), please send it to us prior to sending your files and we will be happy to accommodate.

     
    Home About Us Services Quality Pb-Free News Contact Us


    Copyright ® 2017,Shenzhen Grande Electronic Co., Ltd. All Rights Reserved. English 中文站 Sitemap