Title :
Current AC-DC transfer measurements in the microampere range
Author :
Rydler, K.-E. ; Tarasso, V.
Author_Institution :
Swedish Nat. Testing & Res. Inst., Boras, Sweden
Abstract :
Two methods for accurate measurement of AC-current in the /spl mu/A-range using a thermal transfer standard with amplified mV-ranges together with current shunts are described. The results of measurements and predictions using the two methods are compared and found to be in good agreement.
Keywords :
electric current measurement; transfer standards; AC-current measurement; accurate measurement; amplified mV-ranges; current AC-DC transfer measurements; current shunts; microampere range; thermal transfer standard; Analog-digital conversion; Cables; Capacitance; Current measurement; Electrical resistance measurement; Impedance; Joining processes; Measurement standards; Speech synthesis; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location :
Sydney, NSW, Australia
Print_ISBN :
0-7803-5744-2
DOI :
10.1109/CPEM.2000.851126
