High frequency output inductor for inverter power supply

Claim 1

An improved low self-capacitance high frequency inductor in combination comprising: a plurality of substantially linear electrically conductive segment means for conducting a unidirectional current with a high frequency component superimposed thereon; a pair of channel-shaped ferrite core means for use as the core of the inductor, each of said pair having first and second legs, spaced apart and extending longitudinally therefrom, said first legs of said pair and said second legs of said pair having superposed contact surfaces proximately separated by gap means having a predetermined permeability and defining an axial aperture for linearly receiving said electrically conductive segment means; and printed circuit board means having a predetermined array of mounting holes therein, ones of said mounting holes plated through with electrically conductive means, and said plated through electrically conductive means in predetermined ones of said holes electrically coupled together by printed circuit conductive means, for defining one of a plurality of available conductor turns patterns, wherein adjacent ends of predetermined ones of said conductive segment means are electrically connected in parallel by ones of said printed circuit conductive means on said printed circuit board means, and opposing ends of the parallel grouping thus formed are electrically connected in series by other ones of said printed circuit conductors mounted on said printed circuit board means; each of said segment means including connection means for engaging associated ones of said plated through holes in said printed circuit board means and making electrical interconnection therewith.