SCR Converters and Reactive Loads Manufacturer,Supplier and Exporter in India

SCR Converters and Reactive Loads

Product Code : JL-PET-1418

SCR Converters and Reactive Loads​ 


  • Study of SCRs triggering in half controlled bridge under reactive loads-limitations of simple UJT triggering circuits.
  • Study of SCR triggering in half controlled bridge under reactive loads using auxiliary SCR triggering circuit with extended pulse technique
  • Study of half controlled bridge and action of freewheeling diode
  • Study of fully controlled full wave 4-SCR bridge operation under converter mode


The board consists of following built-in parts:

  • UJT relaxation oscillator and triggering pulse generator with resistance ramp control
  • Three numbers of pulse transformers each 1:1:1 type
  • Mains transformer having outputs 0-12V at 100 mA, 0-12V at 100 mA & 0-32V at 500 mA
  • Two SCRs connected in pulse amplifier and extender configuration and used as auxiliary SCR for triggering main SCRs under reactive load
  • Two SCRs and two diodes connected in half-controlled bridge configuration
  • Four SCRs connected in full wave bridge configuration
  • Resistive, Inductive and Capacitive load which can be used individually or in combinations
  • 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 metres
  • 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


  • 3 Kg. (Approx.)


  • W 340 x H 110 x D 210

Other Apparatus Required:

  • Digital Multimeter 3¾ digit - Order Code 16901
  • Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)

Other Information:

Pay Mode Terms: 

  • T/T (Bank Transfer)

Port of Dispatch: 

  • India

Delivery Time: 

  • 4 weeks

Packaging Details: 

  • Corrugated Box

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Office Address

Works: 2475-84,
Hargolal Road,Ambala, Haryana

[email protected]


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