Bipolar high-voltage pulse formation circuit with controllable pulse leading edge

The utility model provides a bipolar high-voltage pulse formation circuit with controllable pulse leading edge, comprising a positive and negative voltage power supply unit, a control switch unit, a pulse leading edge control unit, a discharge resistance unit, a load unit, a drive control unit and a drive pulse signal unit. The bipolar high-voltage pulse formation circuit has the characteristics of simple circuit and stable performance and can generate positive and negative high-voltage pulse with several kilovolts. The bipolar high-voltage pulse formation circuit can be widely applied to various occasions with certain requirements to high-voltage pulse waveforms; and by taking the bipolar high-voltage pulse formation circuit as the core, various instruments which have corona breakdown resistance to insulating materials can be combined for measuring the high-frequency voltage resistance of the insulating materials.