A pulse transformer with shock excitation comprises a primary winding (1) and a coaxial multilayer cylindrical secondary winding (2) mounted on a support insulator and connected to a high-voltage bushing oriented along the axis of the transformer. The support insulator comprises a section composed of cylindrical elements (spacers (4) and layers (5)) and another section composed of flat annular elements (6). The cylindrical elements are oriented coaxially to the secondary winding (2) and serve as interlayer insulation of the secondary winding (2), their thickness and height increasing towards the primary winding (1). The flat annular elements (6) are arranged symmetrically in relation to the axis of the transformer and to the plane which is oriented at right angles to that axis and passes through the center of the secondary winding (2). The diameters of the annular layers (6) are increasing towards the butt-ends of the secondary winding (2) corresponding to the increase of the cylindrical layers so that the section composed of the cylindrical elements contacts with the section composed of the flat annular elements (6) along stepped surfaces (7). The pulse transformer with shock excitation is intended for the use as a power source for charged particle accelerator.
展开▼
