for use with a boost converter having first , second and third input inductors , a switching network , method of reducing input current total harmonic distortion associated with the boost converter , and boost converter employing the switching network and method . in one embodiment , the switching network includes first and second switches coupled between corresponding rails of the boost converter . the switching network also includes first , second and third l - c resonant networks wye - coupled to a node located between the first and second switches and coupled to the first , second and third input inductors , respectively . the first and second switches and the first , second and third l - c resonant networks cooperate to create resonant voltages across , and induce phase currents through , the first , second and third input inductors to reduce input current thd associated with the boost converter .