The present method considerably decreases level of inrush current because: a series connected capacitor 3 (FIG. 6) is a suppressor; capacitors C1, C2, C3 . . . CN can be connected one by one to first T1 and second T2 output terminals of a capacitor devices 3 (FIG. 6, FIG. 18 and FIG. 19). In case of a short circuit between terminals (C and D) of a load, current ISHC will be limited (the equations: 4; 12 above). Current ISHC is usual current because it cannot evoke harmful effects on the technical solutions described above. In case of breakdown of one of said capacitors, power transmission to a load cannot be interrupted (FIG. 19). Therefore, the reliability of power transmission to a load is very high.
Further modifications of the invention herein disclosed will occur to persons skilled in the art and all such modifications are deemed to be within the spirit and scope of the invention as defined by the appended claims.