Investigation of some variants of power supplies for kicker magnets

A possibility for construction of power supply systems for kicker magnets (KM) of large accelerators (UNK, for example), not using the lonq line, technique has been considered. Electric circuit of KM power supply, the operation of a given front of current in KM during shorting the key K1 at the expense of discharge of a high-voltage capacitance storage (CS) with subsequent shorting of magnet circuit and additional low-voltage source using the key K2, has been suggested. An assembly of avalanche fine-base diodes is used as the key K2. Comparisons of the power supply source with other ones, based on the long line technique confirmed a considerable decrease of the level of charging voltage of high-voltage storages and the number of their elements. Overall dimensions of the power supply system are also reduced by several times