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.

中文翻译：

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精密高压脉冲分压器

摘要—为LIA-20线性感应加速器的多通道DAQ系统开发了一种脉冲信号高压分压器。分压器满足一系列要求：最高30 kV的工作电压范围，30 MHz的带宽，优于1％的精度和稳定性，以及批量生产期间其参数的可重复性。给出了高压分压器各种变体的分析：无源电容分压器和具有有源组件的电容分压器，以及电阻，电阻电容和组合分压器。根据分析证实具有必要特性的分压电路的配置选择。