WEB APPLICATION FOR HIGH ACCURANCY MEASUREMENT OF VOLT-AMPERE CHARACTERISTICS

Authors

  • Alexander Ivon
  • Valery Istushkin
  • Yuri Rybka

DOI:

https://doi.org/10.34185/1562-9945-2-133-2021-03

Keywords:

web application, digital image, voltage-ampere characteristic, impulse test, analog oscillogram

Abstract

Web application is described that allows, by scanning digital images of analog oscillograms of voltage and current pulses, to measure with high accuracy the volt-ampere characteristics of semiconductor materials at high electric currents. The application allows measuring voltage and current with a relative error that does not exceed  1%.

References

Ivon A.I. Grain resistivity in zinc oxide and tin dioxide varistor ceramics / A.I. Ivon A.B. Glot, R.I. Lavrov, Zhen-Ya Lu // Journal of Alloys and Compounds.‒2014, ‒V.616.‒p. 372–377.

Ivon A.I. Digitization of oscillograms by raster images for rising of accuracy at signal pa-rameters determination / Ivon A.I., Istushkin V.F. // System technologies.‒2017.‒ issue 1 (108).‒ p. 37-40.

Ivon A.I. Processing of the digital images of analogous occillograms at pulsed measure-ments / Ivon A.I., Istushkin V.F., RybkaYu.M., Savran S.V. // System technologies.‒2020.‒ issue 1 (126).‒ p. 54-65.

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Published

2021-03-01