| 摘要 |
<p>[Problem] To provide a converter and a bi-directional converter that can handle a wide range of input/output voltage current and that have reduced switching loss. [Solution] This converter and this bi-directional converter have a first circuit connected to a primary coil of a transceiver, a second circuit connected to a secondary coil of the transceiver, and an inductance means connected to either the primary coil or the secondary coil of the transceiver. Of the switching elements of the first circuit of an upper arm of a first or second leg and the switching elements of the first circuit of a lower arm of a second or first leg, which constitute an on group in the first circuit, the switching elements of the first circuit to which a first capacitor or a second capacitor is connected in parallel are turned off first.</p> |
