| 摘要 |
A controller (2) and a method for a DC converter (1 ), wherein the DC converter (1 ) comprises an input (E), an output (A), a connection to ground (GND), and also at least two half-bridges with two switching elements each (TR1..TR4) connected in series and an inductance (LI, L2) each connected with the point connecting the two switching elements. In accordance with the invention the controller (2) is equipped to measure the current (IL1, IL2) through the inductances (LI, L2), and controls the switching elements (TR2, TR4)/(TR1, TR2) positiones on the ground side/input side always with negative/positive current through the inductance (LI, L2) into an off-state. Finally a DC converter (1 ) connected with the controller (2) is also specified. |
