Defining the conducting layers number of a circuit field of a basic construction board by the probability model

The aim of this paper is to define the conducting layer number of the basic construction and the standard deflection through a mathematical model. The conducting layer number of the basic construction board functional dependence on the basic construction integrating degree, on Rent´s coefficient, on inter channel orbital way widths, on the average number of outs of elements, on the printed wires filling coefficient and the conducting layer width are obtained.