摘要:
A betatron is disclosed comprising an electromagnet having the gap thereof defined by the shaped tips of its pair of pole cores contains therewithin a vacuum accelerating chamber. The gap contains therewithin at least one bias winding connected in series with the magnetizing winding of the electromagnet. Both windings are excited by one and the same current pulse generator and are coupled to its energy accumulator via the switching elements of the generator. The switching elements of the generator, which return the energy stored by the electromagnet to the accumulator, are coupled to the magnetizing winding.