| 摘要 |
The invention relates to an electric power resistor defined by a metal plate 2 having several coils 3 laid side-by-side parallel to one another, and a stiffening element 5 which extends on two opposed sides of the metal plate 2; the stiffening element 5 is isolated electrically from the coils 3 and the plate 2 by intervening reeds 7,8,9 of an insulating material. |
