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Characteristics of Field Effect Transistor ( FET ) Trainer

SKU: 6507 Category:


A characteristic of Field Effect Transistor (FET) 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 transfer and output characteristics of a n – channel Field Effect Transistor (FET).
  • Determination of ( from graph )
  • Pinch off voltage ( Vp ) and Drain current ( Id ) for zero gate voltage IDSS.
  • Value of forward trans – conductance ( gm ) and dynamic resistance.


  • Completely self – contained stand – alone unit.
  • Built – in n – channel FET and other necessary components.
  • Built – in two isolated DC regulated power supplies with short circuit protection.
  • 0 – 20V ( Variable ).
  • 0 – 5V ( Variable ).
  • 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 : 02 numbers provided.
  • Strongly supported by a comprehensive instruction manual complete with theory and operating details : 01 number provided.


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