| 摘要 |
<p>The converter has a rectifier circuit (2) e.g. diode bridge, connected in series to a primary winding (5) of an isolation transformer (6) and to a cut-off-switch (T1) e.g. insulated gate bipolar transistor, connected to a pulse width modulation control circuit (10) at an input. The transformer includes a secondary winding (7) that is in a direction identical to the winding (5) and connected to an output line (8) of the converter via a diode (D4) and a filtering coil (L1), and a secondary winding (9) that is in a direction opposite to the winding (5) and connected to the line via a diode (D2).</p> |
