Multivibrators (Solid State)
Model No. HV-EXP2181
Experimental training board has been designed specifically for the study of multivibrator circuits. Apart from basic circuits some special techniques have also been included. Practical experience on this board carries great educative value for Science and Engineering Students. Object: To study multivibrator circuits. Experiments: 01. Design of multivibrators. 02. To study the waveforms of afree running multivibrator. 03. To design and make abistable multivibrator and to study its D.C. conditions. 04. To design and make amonostable multivibrator and to adjust its delay time. 05. To design and make schmitt-trigger and study its hysteresis. 06. To control the frequency of afree running multivibrator with applied voltage. 07. To design and make agated free running multivibrator. 08. To design and make an improved free running multivibrator. Features: The board consists of the following built-in parts : 1. ±9V D.C. at 100mA, IC regulated Power Supply. 2. 0-9V D.C. at 5mA, IC regulated Power Supply. 3. D.C. Voltmeter, 65mm rectangular dial to read 0-10V. 4. Pulser for triggering the circuit. 5. Three NPN transistors. 6. Adequate no. of other Electronic Components. 7. 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 ½ 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. Weight :3Kg. (Approx.) Dimension :W412 xH150 xD310 Other Apparatus Required: Cathode Ray Oscilloscope 20MHz...
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