Journal
Scientific and technical journal «Priborostroenie»
UDK681. 325:621.3.049.77
Issue:3 (54)
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VOLTAGE-DIGITAL CONVERTER FOR DIGITAL VOLTMETER
Annotation
Schematic of voltage-digital converter with summation of equal currents at ladder-type attenuator is proposed. The converter may be used in feedback circuit of precision digital voltmeter. Experiments carried out with a four-decade converter give ratio error of less than 0,01 %.
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