the printed circuit, called serigraphy or silkscreen for short, is done on the top layer of the PCB and has the role of a reference indicator for the components imprimate proiectare cablaje on the PCB. Graphics and text on a circuit board's PCB are usually printed with a non-conductive permanent epoxy ink.
holes that allow interconnections between layers. PCBs mechanically support electronic components using pads for bonding the component terminals and electrically connect them using traces of one or more layers of copper sheets laminated imprimate proiectare cablaje on and/or between layers of conductive substrate sheets. A printed circuit board can have several layers of copper which
of all fields of activity has led to a revolution in the types and models of printed circuits. Technology has penetrated more and more areas of our lives and required modernization, cablaje proiectare imprimate and the printed circuit through its continuous improvement was one of the first aids that allowed this modernization. The smaller and smaller dimensions and