WEIN BRIDGE OSCILLATOR USING OP-AMP TRAINER

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WEIN BRIDGE OSCILLATOR USING OP-AMP TRAINER

Category: Electronics

Model No: IE-904OP

Experimental Training Board has been designed specifically to study Wein Bridge Oscillator. The training board is complete in all respect except C.R.O .  Practical experience on this set up carries great educative value for Science and Engineering Students.

Product Description

Experimental Training Board has been designed specifically to study Wein Bridge Oscillator. The training board is complete in all respect except C.R.O . Practical experience on this set up carries great educative value for Science and Engineering Students.

Features:

  •     Exclusive and compact design
  •      ± 15V D.C. at 50mA. IC regulated power supply internally connected.
  •     OP-Amp IC
  •     Feedback control by potentiometer.
  •     Nine frequencies selectable by two band switches

Scope of Learning:

  • To construct a Wien-Bridge oscillator and determine the resistor ratio required to develop the correct degenerative feedback.. 
  • To vary the value of resistance and capacitance in the lead leg network and to observe the resultant frequency changes.

Technical Specifications

  • Power Supply    :     + 15 V / 300mA        
  • Capacitor          :     3 values - 0.047uF ,0.1uF, 0.22uF
  • Resistor            :    3 values- 330E, 1K, 10K
  • Op-Amp            :    IC 741
  • Control              :    Feedback Control
  • Mains                :    230V AC ±10%,50Hz
  • Fuse                  :    500mA
  • Dimension         :    W 250 x D 200 x H 75

Required Accessories :

  • Dual Trace DSO/ CRO 20MHz

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