SIMPLE_FET_VOLTMETERS

Published:2009/7/24 1:50:00 Author:Jessie | From:SeekIC

Uses single active device to indicate full scale at 1 v input, for sensitivity of 1 meg per volt. Bias is at 300 microamp drain current, approximately point of zero drift.-L. J. Sevin, Jr., Field-Effect Transistors, McGraw-Hill, N.Y., 1965, p 109.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Power_Supply_Circuit/SIMPLE_FET_VOLTMETERS.html

Print this Page | Comments | Reading(3)