200 kV pulse modulator for power supply of VEPP-5 injection complex electron gun

摘要

This paper describes a new 200 kV pulse modulator for the VEPP-5 complex preinjector electron gun. The pulseudformer is based on the solid state IGBT-switch and the new high turn ratio pulse transformer (PT). New designudallows to simplify the performance of charge device due to the decrease of primary voltage and decrease of powerudconsumption because of partial energy recuperation to the primary circuit.