Division of Electronics and Information Technology

UTC(NIM)

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General Information:

Address: No.18,Bei San Huan
Dong Lu,Chaoyang
Dist,Beijing,P.R.China, 100013

ws@nim.ac.cn
Tel:+86-10-64525678

 

NIM Developed New TVCs for Standard Improvement

 

Recently, NIM has developed a series of coaxial thermal voltage converters (TVCs) for RF voltage to improve the national low-frequency voltage primary standard. The improved specification is as below:

 

Frequency Range: 30 kHz-50MHz

 

Voltage Range: 0.2V-100V

 

Relative expanded uncertainty (k = 2): 0.0001 to 0.003 (0.5V-1V)