It means lC and component which is connected to Ground. If a Ground plane is made as a separate layer, all these pins are to be connected. It can boost the performance of circuitry in certain conditions.
Sometimes vias are used for connections to ground planes.
Read More: Types of PCB Layers and Optimization
#PCB Design
Last week, I visit a PCBA manufacturer for our new project. They not only introduce in-circuit tester but also flying probe tester, which can both ensure the quality level. So, Why does the manufacturer use a flying probe tester when they already have an in-circuit tester?
My PCBA supplier use molex connectors on the samples order. What are they? What does they feature?
I believe I have heard of putting a plugged via right next to a mechanical pad so that the board is stronger there. But I’m not sure what the implications are for putting a via on the pad?
Markets
Resources
Contact Us
Copyright ©2024 MOKO Technology | Your Trusted EMS Partner 粤ICP备15085690号
