In this paper methods of design and application of integrated inductor
-capacitor-transformer (LCT) are presented, A generalized modeling app
roach is also described. On the basis of this model and by using pract
ical data, a CAD software is developed for LCT. Several integrated LC
and LCT samples were designed, built, and tested, Finally, a resonant
converter, using integrated LCT, was built and tested.