OPERATIONAL_INTEGRATOR_PHASE_SHIFTER

Published:2009/7/20 22:52:00 Author:Jessie | From:SeekIC

Motorola MPSA13 Darlington IC provides 90° phase shift required in servo amplifier for 115-V 60-Hz servomotor. Two cascaded 2N3904 discrete Darlingtons can be used in place of IC.-A. Pshaenich, Servo Motor Drive Amplifiers, Motorola. Phoenix, AZ, 1972, AN-590.



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