Transformer for a device of the high-frequency technology, which is arranged directly on a printed circuit board

摘要

The present invention relates to a transformer for a device of the high-frequency technology, with a printed circuit board (2) as well as with a core (1), around the at least one winding wire (3) is guided, wherein the ends of the at least one winding wire (3) with solder surfaces (8) on the printed circuit board (2) can be connected, with is provided according to the invention, that the core (1) directly on the printed circuit board (2) is arranged and the printed circuit board (2) openings (4) for carrying out of the ends of the at least one winding wire (3), wherein said at least partially around the opening (4) the soldering surface (8) to the soldering of the ends of the winding wire (3) is provided, and the opening (4) in about an elongated, preferably in the form of slots, is formed and.