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Firing Circuit Using Cosine- Wave Scheme

Firing Circuit Using Cosine- Wave Scheme

Product Details:


Product Description

 Firing Circuit Using Cosine- Wave Scheme

Advanced Technocracy Inc. is Manufacturer, Exporter & Supplier of Firing Circuit Using Cosine- Wave Scheme

Power Electronic Training Board has been designed specifically for the study of the firing circuit for single-phase converter using cosinewave comparator scheme. Practical experience on this board carries great educative value for Science and Engineering Students.


  • To Study firing circuit for single-phase converter using Cosine-Wave Comparator Scheme


The board consists of the following built-in parts

  • 6VAC at 100mA, AC Power Supply
  • ±12V DC at 100mA fixed regulated Power Supply
  • Six Op-Amps IC
  • Triple, 3 input AND gate IC
  • Four NPN Transistor
  • Two Potentiometer
  • Two Pulse Transformer 1:1:1
  • Adequate no. of other Electronic Components
  • 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 4 mm spring loaded plug length ½ meter
  • 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 : 4 Kg. (Approx.)
  • Dimension : W 412 x H 150 x D 310

Other Apparatus Required:

  • Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
  • OPTIONAL : Unit for above experiment to work as a load having
  • Isolation Transformer 50 watt
  • Lamp 40 watt * SCR 400V 4A
  • Mains ON/OFF switch, Fuse & Jewel light



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