| 摘要 |
A controller for a DC/DC converter is disclosed. Specifically disclosed is a controller which comprises a current sensor (24) which senses a current passing through a positive line (16h1) that connects a second common terminal (16k2), located downstream of first and second windings (16e1), (16e2) of a magnetic offset transformer (16e), and a positive terminal (16b1) of a high-voltage-side port (16b). On the basis of the current sensed by the current sensor (24), the controller controls the operations of first and second switching elements (16f1), (16f2) connected with the respective windings. This allows the controller to accurately sense currents passing through the respective windings (16e1), (16e2) without an increase in the size of the transformer (16e), and to appropriately control the operations of the switching elements (16f1), (16f2) on the basis of the sensed currents. |
