Optimum Choice of Reactive Elements Parameters for Step-up DC Voltage Capacitor Converter

Starting from the dependences of a mass and a volume of the reactive elements, comprising step-up DC voltage converter (DCVC) based on switching capacitors resonance structures (SCRS), on the energy stored the problem of the parameters optimization is solved theoretically. The solution ensures significant improvement of mass-size characteristics of the converter. The formula is deduced for the optimum relative voltage ripples on the capacitors.