Quadrature Oscillator with Power Supply

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Quadrature Oscillator with Power Supply

Order Code: 36289

SPECIFICATION

Experimental Training board has been designed specifically to study of quadrature oscillator. It produces sine wave 0 and cosine wave that are in out of phase by 90 .
Practical experience on this board caries great educative value for science and engineering students.

Object:
01. To study constructional features of quadrature oscillator.
02. To verify the generation of two signal (sine & cosine) that are in quadrature i.e. out of phase by 90 .
03. To study the variation in frequency by varying the values of components.

Features:
The board consists of the following built in parts :
01. ± 15V D.C. at 50mA. IC regulated power supply internally connected.
02. OP-Amp IC.
03. A selector switch provided to select three frequencies.
04. Two potentiometers for feed back control (coarse & fine control)
05. Adequate no. of other electronic components.
06. Mains ON/OFF switch, fuse and jewel light.
* Unit is operative on 230V ± 10% at 50 Hz A.C. mains
* Good quality, reliable terminals/sockets are provided at appropriate places on panel for connections/observations of waveforms.
* Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.

Other Apparatus Required:
* Cathode Ray Oscilloscope 20MHz.
* Digital Frequency counter

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