DocumentCode
2128792
Title
Automatic measurements of the voltage dependence of range resistors for AC-DC thermal converters
Author
Pogliano, U. ; Bosco, G.C.
Author_Institution
Ist. Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy
fYear
2000
fDate
14-19 May 2000
Firstpage
232
Lastpage
233
Abstract
A new automatic system for measurements of the voltage dependence of range resistors for AC-DC thermal converters, has been set up. Using this system, high precision measurements of the difference between the voltage dependence of the impedance and that of the DC resistance are performed. These measurements have shown that this difference does not fully explain the variation of the AC-DC transfer difference.
Keywords
converters; resistors; transfer standards; voltage measurement; AC-DC thermal converters; automatic measurements; high precision measurement; lock-in amplifier sensitivity; range resistors; voltage dependence; Amplifiers; Analog-digital conversion; Capacitors; Electrical resistance measurement; Phase measurement; Resistors; Switches; Thermal resistance; Time measurement; Voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location
Sydney, NSW, Australia
Print_ISBN
0-7803-5744-2
Type
conf
DOI
10.1109/CPEM.2000.850961
Filename
850961
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