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    • 3. 发明申请
    • AC/DC CONVERTER WITH GALVANIC INSULATION
    • 交流/直流转换器带电绝缘
    • WO2009101300A3
    • 2009-11-12
    • PCT/FR2008001710
    • 2008-12-09
    • SAGEM DEFENSE SECURITEGUILLOT FRANCOISCOURTEILLE JEAN-MARIE
    • GUILLOT FRANCOISCOURTEILLE JEAN-MARIE
    • H02M3/335
    • H02M3/33507
    • The invention relates to an AC/DC converter that comprises at the input a rectifying circuit (2) connected in series to the primary winding (5) of an insulation transformer (6) and to a splitting switch (T1) connected to a pulse-width modulation control circuit (10), the insulation transformer including a first secondary winding (7) having a direction identical to that of the primary winding and connected to the output line (8) of the converter via a diode (D4), the output line being connected to an output capacitor (Cout), characterised in that the insulation transformer includes a second secondary winding (9) having a direction opposed to that of the primary winding and connected to the output line via a diode (D2).
    • 本发明涉及一种AC / DC变换器,其在输入端包括串联连接到绝缘变压器(6)的初级绕组(5)的整流电路(2)和连接到脉冲变压器的分离开关(T1) (10),所述绝缘变压器包括具有与所述初级绕组的方向相同的方向且经由二极管(D4)连接到所述变换器的输出线(8)的第一次级绕组(7),所述输出 其特征在于,所述绝缘变压器包括第二次级绕组(9),所述第二次级绕组的方向与所述初级绕组的方向相反并且经由二极管(D2)连接到所述输出线。