PCBWay Feb 26,2014 2939

The high-speed PCB signal return and cross- segmentation

Here simply constructed a "scene" , combined with the following figure explain to reflux and reflux as well as some cross- power division problems. To facilitate the mapping, the layer spacing enlarge...

PCB PCB model PCB signal

PCBWay Jan 10,2014 2765

Goldfinger gold-plated PCB board quality issues and measures

1 Introduction In the connector PCB plating , because exposure to have higher electrical performance requirements , gold plating process occupies an important position in the connector obvious PCB pl...

PCB PCB plating PCB model PCB electroplating process