Analysis about the influence of relays contact resistance for the accuracy of automated resistors
Panhui Chen, Lifeng Guo, Jin Chuanxi · Advances in engineering research/Advances in Engineering Research · 2016
An analysis method about the influence of relays contact resistance for the automated resistors which is based on a measurement of relays nonideal characteristics and two common automated resistor architectures in this paper. It can be used to evaluate the output accuracy theoretically for the automated resistors.