Custom Manufacturing Of Multilayer FR4 PCB For The Industrial Controls Industry

The image above shows a PCB that Standard Printed Circuits custom manufactured for the industrial controls industry. Proper laminates for the innerlayer manufacture were pulled first, followed by the drilling of tooling holes in the panels and then moved to the imaging department. The custom design was then transferred to the innerlayer panels through the use of different Photolithographic methods, then subjected to a thorough in-process inspection. Unwanted copper was then removed through the use of chemicals in the etching department, followed by another in-process inspection.