Power_op_amp_servo_amplifier_motor_tachometer_speed_control

Published:2009/7/24 23:35:00 Author:Jessie | From:SeekIC

This motor/tachometer servo gives an output speed proportional to input voltage. Using the LM12 (Fig. 10-46) to provide current drive to the motor reduces loop phase-shift because of motor inductance.



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