PCBWay Mar 06,2014 2917

Etch Conditions and Operating Parameters

Given the fact that the Copper foil on a PCB laminate is extremely rough and uneven on the laminate side, it is impractical and difficult to discuss or measure the actual thickness of the Copper. A co...

PCB PCB industry PCB fabricators PCB laminate

PCBWay Mar 06,2014 2276

Circuit board Developing

The first of three articles on the Develop-Etch-Strip process line. Most PCB Fabricators today are using negative working photoresist to produce innerlayers, usually a dryfilm type. The photoresist i...

PCB PCB fabrication PCB fabricators

PCBWay Mar 06,2014 1384

Connector Finishing of Circuit board

RD Chemical realized that the PCB fabricators would require a flatter surface than HAL could provide. After some research into several alternatives, the choices became obvious and painful. Essentially...

PCB PCB industry PCB fabricators