Patent ID: 6642829
Filing Date: 2003-11-04
Classification: H01F

Abstract:
A high voltage transformer having a plurality of elements for voltage transformers, said elements comprising:a high voltage transforming means (1, 1â€²), a rectifier (2, 2â€²), a filter (3, 3â€²), a resistive divider (4, 4), a high voltage switch (5, 5â€²), a magnetic core (7, 7â€²), a low voltage input (10), wherein each rectifier, filter, resistive divider, high voltage switch, magnetic core, has a first end and a second end, each first end being connected to zero voltage level; each second end being opposite to each first end; said rectifiers, filters, resistive dividers, high voltage switches, magnetic cores, are arranged in two differentiated groups, a first group comprising positive voltage elements and a second group comprising negative voltage elements; the positive voltage elements are separated from the negative voltage elements by solid insulating means in two insulated chambers; voltage towards the second end in each of said elements: progressively increases in the positive voltage elements and; progressively decreases in the negative voltage elements; so that, at an equal distance from zero voltage level, the elements of each group have equipotential voltages.