Diac CharacteristicsDiac Characteristic
Model No. HV-EXP2173
Experimental Training Boardhas been designed specifically to study the characteristics and applications of aDIAC. DIAC is extensively used now adays in power control circuits. Practical experience on this board carries great educative value for Science and Engineering Students. Object: 01. To plot V-I Characteristics of aDIAC and study the following : 1.1 Breakover voltage, VBO. 1.2 Negative resistance region. 1.3 VBO symmetry and delta V 02. To study the applications of aDIAC as : 2.1 Saw tooth waveform generator. 2.2 Pulse train generator. Features: The board consists of following built-in parts: 01. 0-50V D.C. at 50mA, regulated Power Supply. 02. 45V A.C. at 50mA, unregulated Power Supply. 03. D.C. Voltmeter, 65mm rectangular dial to read 0-50V D.C. 04. D.C. Ammeter, 65mm rectangular dial with switch selectable ranges of 200mA and 50mA. 05. DIAC. 06. Potentiometer and adequate no. of other electronic components. 07. 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 :W340 xH110 xD210 Other Apparatus Required: Cathode Ray Oscilloscope 20MHz.
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