Experimental Training Board has been designed specifically for the study of Operational Amplifier (mA 741). This training Board gives students an idea of Analogue Computation.

Practical experience on this board carries great educative value for Science and Engineering Students.

Object:
To study the following applications of Operational Amplifier (mA741):

1.  Study of OP-AMP 741 as Integrator and Summing Amplifier.
2.  Study of OP-AMP 741 as Differentiator.
3.  Study of OP-AMP 741 as Scalar and Summer.
4.  Study of OP-AMP 741 as Oscillator.
5.  Study of OP-AMP 741 as Differential Input Amplifier.
6.  Study of OP-AMP 741 as Voltage Follower.

Features:

1. The board consists of the following built-in parts:
2.  ±12V DC at 50mA, IC regulated Power Supply internally connected.
3.  OP-AMP IC 741.
4.  Dual Potentiometer.
5.  Adequate no. of other electronic components.
6.  Mains ON/OFF switch, Fuse and Jewel light.

•  The unit is operative on 230V ±10% at 50Hz A.C. Mains.
•  Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length 1/2 metre.
•  Good quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
•  Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.

Other Apparatus Required:

•  IC Regulated Power Supply
•  Decade Audio Frequency Generator
•  Sine Square Wave Generator
•  Cathode Ray Oscilloscope 20MHz