Embodiments of the present invention relate to independently switched inductors in a voltage converter. Each voltage transforming inductor of a voltage converter may be deignated a switch or bridge at each opposing terminal. The function of these switches is to periodically reverse the polarity of voltage...http://www.google.es/patents/US6838863?utm_source=gb-gplus-sharePatente US6838863 - Voltage converter utilizing independently switched inductors
Voltage converter utilizing independently switched inductors