| 摘要 |
<p>The present invention relates to a transformer comprising a core structure having at least two spaced apart pole pieces (20, 34; 22, 36) and forming a flux path, a primary winding structure, and a secondary winding structure (30, 40). According to the invention the transformer is characterised in that the secondary winding structure comprises two generally planar electrically conductive winding portions (30, 40) connected together by at least one rectifier unit (D1, D2, D3, D4), a first one (30) of the conductive winding portions extending adjacent to the pole pieces and located outside the core, and the second one (40) of the conductive winding portions extending through the space between the pole pieces.</p> |
