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PWM Halogen Lamp Dimmer

PWM Halogen Lamp Dimmer

High Current PWM Halogen Dimmer controller project is designed around SG3525 IC and High current MOSFET. Project can handle lamp up to 5 Amps (10Amps Possible with big heat sink) and supply 12-24V DC .Ideal for Halogen Dichroic Lamp or Halogen Lamp.

Specifications 

  • Supply input 15 to 24 VDC
  • Load-Lamp 12 to 24 VDC @ 5 Amps (10amps possible with big heat sink on Mosfet)
  • Onboard preset for frequency adjust
  • Frequency adjustable 4 KHz to 30 KHz
  • PWM Duty cycle 0 to 100% (+/- 5%)
  • Potentiometer for dimming adjust
  • Soft Start facility
  • Clamp diode for protection
  • Power-On LED indicator
  • Compact design and high quality
  • Lamp and supply connection via screw terminal connector
  • Four mounting holes of 3.2 mm each
  • PCB dimensions 56 mm x 42 mm

PWM Halogen Lamp Dimmer – [Link]

 

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