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Characteristics of Opto Coupler Trainer

SKU: 6519 Category:


Characteristics of Opto – Coupler is a versatile and well – designed self – contained trainer kit. It is a useful training tool for the teacher and the students for basic electronics.


  • Study, perform, demonstrate and plot the characteristics of an Opto – Coupler based on infrared light.
  • Determination of minimum current required to switch ON the output of an Opto – Coupler.
  • Study, perform and demonstrate optical coupling.
  • Compare benefits of Optical Coupling over Electrical Coupling.
  • Investigate Opto – Coupler?s unique application as a switch.


  • Completely self – contained stand – alone unit.
  • Built – in Opto – Coupler and other necessary components.
  • Built – in DC regulated variable power supply of 0 – 5V.
  • Mains ON / OFF switch with LED indicator for supply ?ON?.
  • Multi – coloured sturdy 4mm test points are provided at various stages in the circuit to observe the waveforms, voltages and for necessary inter connections.
  • Provision for connecting external voltmeter / current meter as per requirement.
  • Housed in an elegant ergonomically designed powder coated metal cabinet with a well spread intelligently designed circuit layout on the front panel.
  • Working on 230V, 50Hz, single phase AC mains.


  • 4mm – 4mm terminated, sturdy, spring loaded patch cords : 03 numbers provided.
  • Strongly supported by a comprehensive instruction manual complete with theory and operating details : 01 number provided.


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