The invention discloses an intermittent high voltage pulse generator which at least comprises a trigger circuit, a spark gap element, a high voltage AC power supply, a rectifier circuit and a load element.The spark gap element is electrically connected to the trigger circuit, and the conduction of the spark gap element is controlled according to the pulse signal provided by the trigger circuit.The rectifier circuit is electrically connected with the high-voltage AC power supply to convert the high-voltage AC supplied by the high-voltage AC power supply into the high-voltage DC, and the rectifier circuit is electrically connected with the load element through the spark gap element, so that the load element drives the load element to generate intermittent high-voltage pulse according to the pulse signal.本創作係揭露一種間歇性高電壓脈衝產生器至少包含觸發電路、火花隙元件、高壓交流電源供應器、整流電路及負載元件。火花隙元件電性連接觸發電路，並依據觸發電路所提供之脈衝訊號控制火花隙元件之導通與否。整流電路電性連接高壓交流電源供應器以將高壓交流電源供應器所提供之高壓交流電轉換成高壓直流電，並且整流電路經由火花隙元件電性連接負載元件，以使得負載元件依據脈衝訊號驅動負載元件產生間歇性高電壓脈衝。
