Accession Number:
AD0621089
Title:
CAPACITIVE ERROR IN CURRENT COMPARATORS,
Descriptive Note:
Corporate Author:
NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO)
Personal Author(s):
Report Date:
1964-07-06
Pagination or Media Count:
8.0
Abstract:
The equations for the capacitive error of various constructions of audio-frequency current comparators are derived and discussed. The experimental procedure for trimming a comparator using an excitation winding is presented. The interrelationship between sensitivity and accuracy is indicated. An approximate diagram showing the size and error as a function of rated current for a matched sensitivity-error design is given. Author