Electronics: PCB Wizards
PCB computer wizards can give you exciting and relevant design tips while youre drawing up your schematics. Of course, since most commonly available PCB wizards are relatively simple programs, you have to check to see that the design ideas that the wizards develop meet your application specs. That said, plenty of engineers are already taking advantage of advanced CAD software to the speed up the line.
PCB development blends science, art, and business. In order to keep costs at a minimum, manufacturers often request that engineers avoid using exotic materials and unusual components in their designs. On the other hand, developing a unique PCB sometimes requires breaking the rules. Dont be afraid to spend a little more in order to get a design that really meshes with your application.
Employing PCB Wizards
With your computer aided design system at the ready, you can tackle a host of engineering problems virtually. Instead of appealing to the manufacturer to develop numerous prototypes, you can actually examine the electrical properties of your PCBs before theyre even built. Thus, by the time you send the finished designs to the manufacturer, youre guaranteed prototypes which will meet or exceed expectations.
That said, make sure to edit your artwork thoroughly before submitting it to the manufacturer for fabrication. Most PCB makers wont allow you to change your designs after you submit them, as that could slow down the process line for other customers. In general, the more work you put into the design before you hand it off, the better your relationship with your manufacturer will be.