摘要 |
DC converter including: - a primary stage (1) connected to a DC voltage source consisting of: . a primary winding (3) of a first transformer (T1), . a parallel resonant circuit (4) mounted in series with the winding (3), . and two primary sets of switches (7 and 8), - a secondary stage (II) consisting of at least one secondary winding (11) of the first transformer (T1) configured in phase and mounted in series with at least one secondary coil (13) of the second transformer and at least two secondary sets of switches (14 and 15), - and means of controlling the switches, during a defined phase, simultaneously opening the switches of one set of the primary stage and of one set of the secondary stage and closing switches of the other sets of the primary and secondary stages, and conversely, during a subsequent phase. <IMAGE>
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