Study of I-V characteristics of the SCR

Order Code: 23246934.36

Category: General Lab Equipment III

Experimental Training Board has been designed specifically to study the Silicon Controlled Rectifier phase firing and D.C. control characteristics. It is a training aid for advance studies in control circuits.Practical experience on this board carrie...



SPECIFICATION

Experimental Training Board has been designed specifically to study the Silicon Controlled Rectifier phase firing and D.C. control characteristics. It is a training aid for advance studies in control circuits.Practical experience on this board carries great educative value for Science and Engineering Students.
 

Object:

  1.  To study the D.C. gate control characteristics (firing characteristics) of a SCR.
  2.  To study and plot the anode current characteristics of a SCR.
  3.  To measure the holding current of a SCR.
  4.  To study the plot the phase firing characteristics of a SCR.


Features:

  • The Board consists of the following built-in parts:
  • The unit is operative on 230V ±10% at 50Hz A.C. Mains.
  • Adequate no. of patch cords 4mm length 50cm.
  • 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.

 

  •  0 to 50V DC at 50mA, continuously variable Power Supply for Anode.
  •  0 to 3V DC at 50mA, continuously variable Power Supply for Gate.
  •  0-10VAC at 50Hz, variable Power Supply for Anode.
  •  Digital Voltmeter DC 3½ Digit having Dual range of 20V/200V.
  •  Digital Current meter DC 3½ Digit having range of 0-200mA.
  •  Silicon Controlled Rectifier.
  •  Fixed limiting resistances.
  •  Adequate no. of other electronic components.
  •  Mains ON/OFF switch, Fuse and Jewel light.

 

Other Apparatus Required:

  • Vacuum Tube Voltmeter
  • Cathode Ray Oscilloscope 20MHz
  • The Board consists of the following built-in parts:

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