High voltage electronic wave generator

The utility model provides an electronic waveform generator capable of generating a voltage as high as 1000V. The commonly used electronic waveform generator, the output waveform voltage of which is usually not more than positive/negative 10V, can be only used in the field of weak electricity. The utility model uses the conventional waveform generator as a reference signal source and adopts voltage negative feedback of the high voltage waveform output end to control the conduction of a pair of field effect transistors so as to drive two equivalent high voltage DC power supplies which are connected in series to charge or discharge a capacitor to generate high-voltage electronic waveforms which are basically the same with the reference waveforms. The utility model is composed of a reference waveform generation circuit, a negative feedback control circuit and a high voltage waveform output circuit, and can meet the needs for waveforms, such as high voltage triangular waves, saw-tooth waves, square waves, sinusoidal waves, etc. in aspects of testing, detection, processing, etc. in various trades and industries.