AC Motor Speed Controller Using U2008 Current Feedback

AC MOTOR SPEED CONTOLLER USING U2008 (3)

This low cost current feedback phase control AC motor driver based on U2008 IC, The U2008B is designed as a phase control circuit in bipolar technology. It enables load-current detection as well as mains-compensated phase control. Motor control with load-current feedback and overload protection are preferred application.

DOC

Specifications

  • Supply In-put: 230V AC
  • Load: Up to 500W (Triac Required Heat sink for Higher Load)
  • Jumper J1 Selection: A-Load Current Compensation or B-Soft Start
  • PR1: Preset for Phase Control ( Ramp Current Adjustment)
  • P1 : Potentiometer Set Point

 

 

AC MOTOR SPEED CONTOLLER USING U2008 (1)

AC MOTOR SPEED CONTOLLER USING U2008 (2)

AC MOTOR SPEED CONTOLLER USING U2008 (2)

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