| 摘要 |
The invention concerns a DC /DC voltage converter comprising a first and a second input terminal for receiving an input voltage, an induction coil (L) having a first terminal coupled with the first input terminal and a second terminal coupled with the second input terminal, a first and a second switch controlled in opposition and an output transformer (T) having a primary (Lp) and a secondary supplying a load. The invention is characterised in that the capacitive branch has two capacitive elements (C1, C2) arranged in series and whereof the common terminal is coupled with a first terminal of the primary (Lp) of said output transformer (T), and the first (S1) and second (S2) switches are arranged in series and have a common terminal coupled with the second terminal of the primary (Lp) of said output transformer (T), the other terminal of the first (S1) and second (S2) switches being coupled with the first and the second terminals of the capacitive branch (C1, C2).
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