Planarer and modularer transformer

摘要

A transformer comprising:
- at least one primary winding (2);
- at least one secondary winding (4); and
- a magnetic core (6) designed to connect said primary winding magnetically to said secondary winding, wherein the primary winding is of the wire-type sort, whilst the secondary winding is formed by a planar element. The primary winding is formed by a wire wound in a spiral along said secondary winding.