Open AccessConstruction and evaluation of a low-cost AC-DC current shunt
Author(s) -
Marcia Veirano Pinto,
R V F Ventura,
R R Pontes,
L. Costa,
Leonardo Augusto Abreu De Souza
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1826/1/012086
Subject(s) - resistor , shunt (medical) , electrical engineering , computer science , calibration , chip , electronic engineering , current (fluid) , engineering , voltage , physics , medicine , quantum mechanics , cardiology
The process of construction and evaluation of a shunt prototype for AC-DC transfer produced by Inmetro, built with low-cost materials and using commercially available thin film chip resistors will be presented. The main objective of this work is fully achieved, obtaining an equipment with characteristics that allow its use as standard in the calibration of AC current sources of high accuracy, in a wide frequency range.