Educational trainer

PM-ENTERPRISE

Experiment: UJT FIRING OF SCR TECHNIQUE

SPECIFICATIONS

Power supplies:

  1.  Isolated AC Power Supply 0-12, 500mA
  2. Isolated AC Power Supply 0-12, 250mA

Salient Features:

  • Instruction manual.
  • Operated on Mains power 230V, 50Hz.
  • Patch Cords 4mm.
  • Supply provided through the 3 pin computer socket with appropriate fuse
  • The trainer is housed in ABS Plastic cabinet.
  • Size of the trainer set 12”x8”

Optional Accessories:

  • CRO.

Components are mounted on the panels are:

  • SCR TYN604 Assembly (2Bit)
  • Resistive Load (12V Lamp)
  • UJT 2N2646
  • Pulse Transformer:1:1:1
  • Firing Angle Control through Potentiometer
  • Diodes, Capacitors and Resistors

Firing Techniques:

  • UJT Firing

Power supplies:

  1.  Isolated AC Power Supply 0-12, 500mA
  2. Isolated AC Power Supply 0-12, 250mA
  • Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
  • Fuse for Short Circuit protection