A voltage buildup at high-voltage vacuum gaps of a tandem accelerator with vacuum insulation

A new type of accelerator, namely, an electrostatic tandem accelerator with vacuum insulation, being distinguished by a high acceleration rate of charged particles and a large surface area of accelerating electrodes, was proposed, manufactured, and put into operation to obtain a proton beam with a 2-MeV energy and a direct current up to 10 mA. The influence of breakdowns on the electric strength of high-voltage components of the accelerator is studied in the work.