Power Converters for SIS100 Chromaticity Sextupole Magnets

up to ±252 A with an absolute accuracy of 100 ppm. The maximum output voltage is of approx. 450 V. These power converters will be feed by 400 V supply system.

42 superconducting chromaticity sextupole magnets are components of the SIS100, which will be powered by 7 power converters. Each power converter supplies six magnets in series. The current in the magnets must be ramped