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Convention Paper

Design of a Low-Cost AC/DC Voltohmmeter

Authors: Colwell, James M.

AES Convention 31 · Paper 463 · October 1966

Abstract

This paper describes the design of a low-cost portable multi-function meter that operates from either an internal dry cell or the ac line. The meter features a dc amplifier that uses a FET for high input impedance and for temperature compensation. Technical details of the dc amplifier, ac metering circuit, and the power supply are discussed.

Details

Published in
AES Convention 31
AES Convention
31
Paper number
463
Publication date
October 6, 1966
Affiliation
Hewlett-Packard Company, Loveland, CO (See document for exact affiliation information.)
Type
Convention Paper