We offer EMS services including PCB Design, PCB Prototype, PCB Fabrication, PCB Assembly, PCBA, Electronic Mechanical Assembly, Box-build & Cable Assembly, Functional Tests.A modern PCBA design has two main methods for mounting components onto a PCB.
When using PADS Layout for PCB design, for easy viewing, different colors are set for each layer. In PADS, the top (bottom) defaults to blue, and the bottom defaults to red. This is the opposite of the default color in Altium Designer.
The reference identification point, also known as the Mark point, provides a common measurable point for all steps in the SMT assembly process the bottom defaults to red. This is the opposite of the default color in Altium Designer.
