Educational trainer

PM-ENTERPRISE

Experiment: Characteristics of LED

SPECIFICATIONS:

Digital Meters:

  1. Ammeter 20mA DC.
  2. Voltmeter 20V DC.

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Salient Features:

  • Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
  • Fuse for Short Circuit protection
  • 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” 

Digital Meters:

  1. Ammeter 20mA DC.
  2. Voltmeter 20V DC.

Power supplies:

  1. DC Supply IC Regulated 0-5V DC, 150mA.

Components are mounted on the panels are:

  • LEDS:
  1. RED
  2. YELLOW
  3. BLUE
  4. GREEN
  • Voltage Control through Potentiometer.
  • Series Resistor 470E