Title :
Low-cost high-performance current shunts — improved design for 30 mA – 100 mA
Author :
Lind, K. ; Sorsdal, T. ; Slinde, H.
Author_Institution :
Justervesenet (JV) Fetveien, Kjeller
Abstract :
A new and improved design of the JV current shunts for 30 to 100 mA has been developed. The new shunts use surface-mount resistors mounted in a star configuration. AC-DC difference less than 3 muA/A at 100 kHz and less than 5 muA/A at 300 kHz has been achieved. Calculated and measured values agree very well.
Keywords :
electric current measurement; equivalent circuits; resistors; AC-DC difference measurement; JV current shunts; current 30 mA to 100 mA; equivalent circuit; frequency 100 kHz; frequency 300 kHz; low-cost high-performance current shunts; star configuration; surface-mount resistor; Capacitance; Connectors; Copper; Dielectric loss measurement; Dielectric losses; Dielectric substrates; Equivalent circuits; Frequency; Resistors; Skin effect;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location :
Broomfield, CO
Print_ISBN :
978-1-4244-2399-6
Electronic_ISBN :
978-1-4244-2400-9
DOI :
10.1109/CPEM.2008.4574635
