One of the pioneers in using DoE for new product PCB design and manufacturing is Dr. Genishi Taguchi. Sometimes his name was synonymous with DoE, as in the “Taguchi methods.”...

The techniques for DoE designs using the orthogonal arrays for more than two or three levels are explored in this section. Multilevel arrangements can be made when columns representing factors are com...

The manufacturing plan for printed circuit boards can change frequently. Some of the changes could be the batch run sizes, the work holder sizes, or the quality of the assembly process steps. This can...

In this system, component technology and process methodology selection is used in calculating the costs of the PCBs. A single cost driver is assigned to each PCB production or assembly step, including...

Since material costs account for the majority of PCB costs, all other costs are calculated as a percentage of the material used in the PCB BOM. Cost parameters are shown in Table 6.5 for typical commu...

The PCB assembly process is usually a complement of equipment with different capabilities and constraints in terms of automation, speed, component technology, and quality. Table 6.4 contains a listing...

An example of the cost and quality alternatives for PCB fabrication is the choices made when laying out a PCB, depending on the quality and complexity of the alternatives selected. An example would be...

The PCB manufacturing process is not standard and is heavily dependent on design parameters. A low-component-density PCB could be implemented in a two-sided (two-layer) fabricated PCB, which does not ...