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N123-134 Exciter/Demodulator Overview by Irwin is a document available to read on EtoBox.

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This document provides specifications for the N123-134 series exciter/demodulator module. The module contains a power oscillator and demodulator for use with carrier-excited transducers. It has a differential input that accepts AC signals from 0.07 to 7 Vrms and outputs a demodulated signal to ±10 VDC at terminal 12. The carrier frequency can be set from 100 to 10,000 Hz by changing capacitors C3 and C4. The excitation output provides a 2 to 11 Vpp carrier signal with amplitude stability of less than 250 pp

Author
Irwin
Language
EN

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