| 摘要 |
<p>A core for electromagnetic transformers, particularly for supplying power to cold-cathode discharge lamps, which is constituted by a plurality of stacked laminations (52), which are in turn constituted by a first central I-shaped element (53) with which two second elements (54a,54b) are laterally associated; the second elements are comb-shaped, so as to form two outer wings (58a,58b) and two inner wings (60a,60b). Each pair of outer wings can be appropriately associated with the free ends of the first central I-shaped element, constituting a so-called shell-type or ironclad magnetic circuit. <IMAGE></p> |
