Educational trainer

PM-ENTERPRISE

Experiment: Characteristics of SCR and Firing Techniques of SCR

SPECIFICATIONS

Power supplies:

  1. DC Supply IC Regulated 0-5V DC, 250mA.
  2. DC Supply IC Regulated 0-30V DC, 250mA.
  3.  Rec

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
  • Resistive Load (Resistor of 5W Using Rotary Switch)
  • Inductive Load (12V DC Motor with Fan)
  • 2 Bit SCR Assembly

Firing Techniques:

  • RC Firing
  • UJT Firing
  • 555 IC PWM Firing

Power supplies:

  1. DC Supply IC Regulated 0-5V DC, 250mA.
  2. DC Supply IC Regulated 0-30V DC, 250mA.
  3.  Rectified DC Source: +30V,250mA
  4.  Isolated AC Power Supply: 12-0-12V, 250mA
  • Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
  • Fuse for Short Circuit protection

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