Major Equipments:

  • Miliammeter,Voltmeter,DC Source,SCR,DIAC,TRIAC,AC volt source.
  • Resistive load,Diod,Firing Pulse generator, Firing Controller.
  • UJT firing circuit,Micro Controller base triggering circuit.
  • R-C firing circuit, R firing circuit,SCR power circuit,Triac power circuit.
  • Chopper/ Inverter PWM converter, MOSFET driver,Ramp Generator,Pulse generator.

Experiment List:

  • Study of V-I Characteristics of an SCR.
  • Study of V-I Characteristics of DIAC & TRIAC.
  • Study of different triggering circuit of SCR.
  • Study of the 1Ø full control bridge converter with R & R-L load.
  • Study of the 1Ø half control bridge converter with R & R-L load.
  • Study of firing circuit suitable for triggering SCR in a 1Ø full controlled bridge.
  • Study of different triggering circuit of SCR.
  • Study of performance of the PWM bridge inverter using MOSFET.
  • Study of step down chopper.
  • CRO.