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PUBLICATIONS

EVALUATION OF INDUCTIVE VOLTAGE DIVIDERS AND 10 nF CAPACITORS IN A CAPACITANCE CALIBRATION METHOD

Published

Author(s)

Svetlana Avramov-Zamurovic, Andrew D. Koffman, Bryan C. Waltrip

Abstract

Researchers within the Quantum Electrical Metrology Division at the National Institute of Standards and Technology (NIST) have implemented a calibration procedure for four-terminal-pair capacitance standards from 0.01 uF to 100 uF [1], [2]. This method depends on the accurate characterization of a 1 nF capacitor and an Inductive Voltage Divider (IVD) 1:10 ratio from 100 Hz to 100 kHz. This paper discusses a procedure that evaluates the IVD ratio and offers an enhancement over the current method. Also the evaluation of the 10 nF capacitor is presented and a measurement procedure modification is suggested that significantly improves the result.
Citation
None
Pub Type
Journals

Keywords

capacitance calibration, capacitance scaling, ceramic capacitors, four-terminal-pair standards, inductive voltage divider

Citation

Avramov-Zamurovic, S. , Koffman, A. and Waltrip, B. (2021), EVALUATION OF INDUCTIVE VOLTAGE DIVIDERS AND 10 nF CAPACITORS IN A CAPACITANCE CALIBRATION METHOD, None (Accessed April 25, 2024)

Created October 12, 2021