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Characteristics of Semiconductor Diodes Trainer

SKU: 6501 Category:


A characteristic of Semiconductor Diodes 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 V-I forward and reverse characteristics of :
  • A germanium diode.
  • A silicon diode.
  • Determination of Vknee , static and dynamic resistance from graph.
  • Comparison of characteristics of germanium and silicon diodes.


  • Completely self contained stand – alone unit.
  • Built – in germanium diode, silicon diode and other necessary components.
  • Built – in DC regulated variable power supply with short circuit protection of 0 – 12 V.
  • Mains ON / OFF switch with LED indicator for supply ?ON?.
  • Multicoloured sturdy 4mm test points are provided at various stages in the circuit to observe the waveforms and 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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