A TWO-STAGE INDUCTIVE VOLTAGE DIVIDER FOR COAXIAL BRIDGES

G. A. Kyriazis, J. A. Moreno, J. Melcher

Abstract

The traceability chain to derive the capacitance unit from the quantum Hall resistance coaxial bridges. These bridges employ an inductive voltage divider to provide the voltage ratio needed. One such divider has recently been constructed calibrated at Inmetro. The design techniques responsible for the small ratio errors of the device are detailed.

Keywords

inductive voltage dividers traceability, guarding, two- stage techniques

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IMEKO-TC4-2011-001.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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