SMALL_D_C_MOTOR_CONTROL

Published:2009/7/22 1:53:00 Author:Jessie | From:SeekIC

Will drive small permanent-magnet motor at speeds below 1rpm up to full speed, in direct proportion to control voltage, without friction problems. Applies full voltage of12 v to motor and provides speed regulation by interrupting voltage at about 50 cps and varying ratio of on time to off time.-Motor Speed Control, Electronic Circuit Design Handbook, Mactier Pub. Corp., N.Y., 1965, p 28.



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