Multilayer Printed Circuit Board Manufacturing Process

A printed circuit board pcb mechanically supports and electrically connects electrical or electronic components using conductive tracks pads and other features etched from one or more sheet layers of copper laminated onto and or between sheet layers of a non conductive substrate.

Multilayer printed circuit board manufacturing process.

The whole process needs to be done in an esd safe and cleanroom environment. Because it is made by electronic printing it is called printed circuit board. Manufacturing multilayer circuit boards is a straightforward process but does require a high level of attention to detail. The manufacture of multi layer printed circuit boards although it uses the same processes as for single layer boards requires a considerably greater degree of accuracy and manufacturing process control.

Multilayer technology has been producing quality printed circuit boards since 1986. Special manufacturing setup and equipment are needed for 8 layer pcb manufacturing process. Patterning or etching majority of printed circuit boards are manufactured by applying a layer of copper over the entire surface of the pcb substrate material either on one side or both sides. At multilayer technology interaction is the key to our success.

Electronic products in the production process there will be a printed circuit board production process. This creates a blank printed circuit board with the copper everywhere on the surface. We are an as9100 iso 9001 2008 itar jcp mil prf 31032 certified company. To guarantee pcbs be manufactured with your expected quality performance and durability you have to pick up a pcb manufacturer which has high level of expertise and a focus on quality at each stage.

Both sides of the core are covered with a uv sensitive dry film resist that is hot roll laminated in place. As you can see a lot of work goes into manufacturing process of printed circuit boards. Pcb manufacturing process flowchart step by step step 1. Components are generally soldered onto the pcb to both electrically connect and mechanically fasten them to it.

Pcb or printed circuit board is an important electronic part and the support body of electronic components. Multilayer pcb manufacturing process needs special precaution as there are more chances of cross connections overlaps tracing in copper areas etc.