| 摘要 |
The present invention relates to a planar inherently safe transformer (20) with a vertical extent and a horizontal extent having a layer structure with a plurality of circuits (1, 2, 3), wherein a first circuit (1) and a second circuit (2) are DC-isolated from one another. In addition, the transformer (20) has a magnetic core (4) that at least partially encloses the layer structure and acts at least on the first circuit (1) and on the second circuit (2), wherein the first circuit (1) and the second circuit (2) are situated in one plane and form a layer of the layer structure. |
