Ansari, M. A. and J, Jyotsana and Saxena, Anil Kishore (2010) Comparison of temperature coefficient of standard inductor by measuring change in inductance and resistance. In: Precision Electromagnetic Measurements (CPEM), 2010 Conference on , 13-18 June 2010, Daejeon, SOUTH KOREA.

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Standard inductors manufactured by General Radio (GR) are widely used by NMIs. The temperature coefficient for these standard inductors is 30 ± 5 ppm/°C, as per manufacturer. NPL India (NPLI) had earlier determined the temperature coefficient of standard inductors by measuring change in inductance. Now by measuring change in resistance, temperature coefficient of inductors is re-determined. Temperature coefficients determined from the two methods are reported here.

Item Type: Conference or Workshop Item (Paper)
Subjects: Engineering
Instruments/ Instrumentation
Depositing User: Ms Neetu Chandra
Date Deposited: 19 Mar 2012 07:40
Last Modified: 19 Mar 2012 07:50

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