PCB Troubleshooting

 

Welcome to the RBP Chemical PCB troubleshooting corner. We regularly send out email updates.

August 24, 2018

Working with Flexible Circuits

Flexible circuits were first introduced as a replacement for wire harnesses. The earliest versions date back to World War II. Today, flex and rigid flex circuits are filling an important role across multiple industries, include applications in the medical, automotive, and telecom fields.

August 17, 2018

The Importance of Surface Preparation

Today we are being asked by OEMs, particularly in the high-frequency space, for ways to minimize the amount of surface roughness to provide for enhanced electrical properties. Of course, when you minimize roughness you also run the risk of compromising the optimum adhesion of the smoothed material – especially if you don’t do any surface prep.

July 24, 2018

What Can Go Wrong with Lamination?

A beautifully registered multi-layer board, with nice drilled holes, level copper plating, and no evidence of separation. This is what we strive for in the manufacturing of printed circuit boards.