high-frequency device for the conversion of alternating current in direct current and direct current into an alternating current

摘要

high-frequency device for the conversion of alternating current in direct current and direct current into an alternating current, which has a first converter (20), a changeover switch (30) and a second converter (40), wherein the changeover switch (30) between the first converter (20) and the second converter (40) is connected, and a switching between the direct current - alternating current - conversion and the alternating current - direct current - conversion can be carried out.