High Current Load PWM DC Motor Speed Controller Using SG3525 & MOSFET

DC MOTOR SPEED CONTROLLER (1)

High Current PWM DC motor speed controller is designed around SG3525 IC and high current output driver MOSFET.  This project is simple solution to drive any large size DC brushed Motor. High current Mosfet can handle 5Amps continues even more with large size heat sink.  Simple to use project to  to control speed with PWM, Supply input 15 to 24 VDC

DOC

  • Load 15 to 24 VDC @ 5 A Ideal Continues (10A Peak)
  • Onboard preset for frequency adjust
  • Frequency adjustable 4 KHz to 30 KHz
  • PWM Duty cycle 0 to 100% (+/- 5%)
  • Potentiometer for duty cycle adjust
  • Soft Start facility
  • Clamp diode for protection
  • Power-On LED indicator Compact design and high quality
  • Coil and supply input connection via screw terminal connector Heat-Sink included
  • Four mounting holes of 3.2 mm each
  • PCB dimensions 56 mm x 42 mm

 

DC MOTOR SPEED CONTROLLER (4)

DC MOTOR SPEED CONTROLLER (3)

DC MOTOR SPEED CONTROLLER (2)

DC MOTOR SPEED CONTROLLER (1)

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