Abstract—A the high-voltage divider for pulsed signals was developed for multichannel DAQ-system of the LIA-20 linear induction accelerator. The divider satisfies a range of requirements: a range of operating voltages up to 30 kV, a 30 MHz bandwidth, accuracy and stability characteristics that are better than 1%, and repeatability of its parameters during mass production. An analysis of various variants of high-voltage dividers is given: passive capacitive dividers and capacitive dividers with active components, as well as resistive, resistive-capacitive, and combined dividers. The configuration selection of the divider circuit with the necessary properties is substantiated based on the analysis.
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https://nl5.sidelinesoft.com/.
ACKNOWLEDGMENTS
The authors are grateful to many employees of INP SB RAS who took part in the manufacture and testing of dividers on test benches and the accelerator.
We express special gratitude to A.I. Smirnov, a former employee of INP SB RAS and creator of the NL5 electronic circuit simulation program [22], which was actively used “in this work” [22].
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Batrakov, A.M., Vasilev, M.Y., Kotov, E.S. et al. A Precision High Voltage Pulse Divider. Instrum Exp Tech 63, 188–198 (2020). https://doi.org/10.1134/S0020441220020074
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DOI: https://doi.org/10.1134/S0020441220020074