Patent ID: 7649754
Filing Date: 2010-01-19
Classification: H02M

Abstract:
1. A power conversion network having a first terminal, a second terminal, and a third terminal, comprising, a first circuit branch having a first terminal and a second terminal with said first terminal of said first circuit branch connected to said first terminal of said power conversion network, comprising, third switch means having a first terminal and a second terminal with said first terminal of said third switch means connected to said second terminal of said power conversion network and with said second terminal of said third switch means connected to said second terminal of said first circuit branch, operable substantially in anti-synchronization to said first switch means, a second inductor having a first terminal and a second terminal with said first terminal of said second inductor connected to said third terminal of said power conversion network and said second terminal of said second inductor connected to said second terminal of said first circuit branch, wherein the coupling coefficient for mutual magnetic coupling of said first inductor to said second inductor is substantially zero, whereby said terminals of said power conversion network are connected to an input source of dc voltage and power, an output load, and a return common to both said input source of dc voltage and power and said output load to form a complete power conversion circuit.