SG3525 DC Motor Driver Circuit

Published:2011/6/14 13:14:00 Author:Michel | Keyword: DC, Motor Driver Circuit | From:SeekIC

The picture is an accurate circuit which uses SG3525 ideal control DC motor.And illuminance,small heater's application circuits are changed into series of pulses.This circuit also can prevent overload, short-circuit and PWM (pulse width modulation) can be regualted among 0-100％ and PWM frequency can be adjusted among 100Hz- 5KHZ.Work voltage range is +8 V-35V and minimum current consumption is about 35 mA.Maximum current can reach 6.5 A. Three potentiometers' functions as follows.VR1 determines minimum output voltage.VR3 sets maximum output voltage.VR2 sets output frequency. Picture:SG3525 PWM DC Motor Controller Circuit



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