Skip to content

Chopper Using SCR Trainer

SKU: 2045 Category:


Chopper using SCR Trainer is a self contained stand – alone unit useful in the study and demonstration of the principle and working of a Chopper using SCR. It consists of a DC source with triggering circuit of variable frequency. A small 6 / 9V DC motor is given as load. The unit is housed in an elegant metal cabinet with a well spread intelligently designed circuit layout on the front panel. Multicoloured test points are provided at various stages in the circuit to observe the waveforms and voltages. It is strongly supported by a comprehensive instruction manual complete with theory and operating details.


Principle : Chopper using SCR.

DC Source : 12V DC.

Trigger Circuit : Trigger circuit for variable trigger frequency.

Commutation : Complementary voltage type.

Output : Speed variation of a DC motor.

Load : 6/9V DC motor (small).

Controls : 1. Mains ON /OFF.
2. Potentiometric for variable trigger frequency.

Test Points : Multi – coloured test points are provided at various stages in
the circuit to observe waveforms and voltages.

Indicator Power : Mains ON / OFF.

Requirements : 230 V, + 10% AC, 50Hz, 1?.

Panel Size : 8? ? 10?.

Standard Accessories : Detailed Instruction Manual.


There are no reviews yet.

Be the first to review “Chopper Using SCR Trainer”

Your email address will not be published. Required fields are marked *