High-voltage transformer

The invention relates to high-voltage transformer, comprising a between two groups of each traditional unit, namely positive voltage unit (1-5) and a voltage unit (1 ' ) of the '); two groups of units (6) separately connected with the single insulation separator. The units' glued with the voltage or “no-voltage charging groove and electric voltage gradually increasing of other end of the positive voltage unit, and gradually drops the negative voltage unit, wherein the groove; each device of each set of the same distance of the base is provided with an equipotential voltage. The structure is fixed to the multiple parasitic capacitance, and can makes the units are arranged close to the device and obviously reduce the size and charging thereby.