continuous improvement was one of the first aids that allowed this modernization. The smaller and smaller dimensions and the flexibility of the proiectare imprimate cablaje printed circuit board made in recent years have greatly helped fields such as medicine and aeronautics to benefit from smaller and lighter equipment that has allowed them a high degree of development and
is done on the top layer of the PCB and has the role of a reference indicator for the components on the PCB. Graphics and text on a circuit cablaje imprimate proiectare board's PCB are usually printed with a non-conductive permanent epoxy ink. The color is usually white, although other colors are available: yellow,
the distance between them, i.e. the insulation. For a cablaje imprimate proiectare multilayer printed circuit with a specific stack-up, it must be taken into account that the internal tracks with controlled impedance are shielded by copper planes and for this reason only the thickness of the insulation between layers and tracks and