Three Phase Semi Converter

SKU: PAN_LAB_037 Categories: ,



  • All Components are terminated with a connector for the study of Students.
  • Inbuilt power supply for firing angle generator.
  • One no of potentiometer is provided to vary the Frequency.
  • TCA785 based inbuilt Firing Scheme. No Need of separate firing module.
  • Six SCR and Four Diodes are placed as per the circuit diagram.
  • Snubber circuit is provided to all devices.
  • All the important points are terminated with banana connector for monitor/measure/ study the signals using any one of measuring equipments.
  • AC supply to the converter circuit is provided with fuse and MCB protection.
  • Fully enclosed with metal powder coated cabinet.


  • Design of Three Phase Semi Converter.
  • Design of Three Phase Full Converter.
  • Design of Three Phase AC Voltage Controller.
  • Design of Half Controller.

Technical Specification

  • Input Voltage :(0-415) VAC
  • Output Voltage :500 V DC
  • Current rating :3A

Bundle Contents

  • Three Phase SCR converter kit
  • Patch cards
  • 6A power supply card
  • 3A Fuse
  • User Manual of Kit



  • Power 0.25HP
  • Voltage 180 V
  • Current 1.2 A
  • Speed 3000 rpm

Three Phase Lamp Load.


  • Input 3 phase 415 V
  • Output 3 phase (110, 110, 110 with respect to Neutral),220 with respect to line to line.

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