Constant_current_motor_drive

Published:2009/7/21 7:34:00 Author:Jessie | From:SeekIC

Constant-current motor drive. All capacitors should be at least 50 working volts and resistors the half-watt type, except those valued at 0.4 ohm and Ra. Use heat sinks for the power transistors with thermal compound. This circuit can be used where there is some likelihood of stalling or lockup, If the motor locks the current drive remains constant and the system does not destroy itself (courtesy Intersil, Inc.).



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