Educational Products

EDUCATIONAL COMMUNICATION TRAINER KIT LIST

  1. Amplitude modulation & Demodulation [AM]
  2. Amplitude modulation & Demodulation using IC XR2206
  3. AM Transmitter
  4. Standard Test  On Superhet  Receiver
  5. Frequency Modulation & Demodulation  [FM]
  6. FM Transmitter
  7. FM using Varicap Diode & its’ detection
  8. FM Balanced  Slope Detector
  9. Phase Discriminator & Ratio Detector
  10. DSB Modem
  11. SSB Modem
  12. Class C tuned amplifier
  13. Pulse Width Modulation & Demodulation [PWM]
  14. Pulse Position Modulation  & Demodulation [PPM]
  15. Signal Sampling & Reconstruction [PAM]
  16. Pulse Code Modulation & Demodulation [PCM] 
  17. PCM Using A &  u Law Companding
  18. Delta Modulation  &  Demodulation [DM] 
  19. Adaptive Delta Modulation  &  Demodulation [ADM] 
  20. ADPCM / Differential PCM [ DPCM]
  21. Amplitude Shift Keying
  22. Frequency Shift Keying  [FSK]                                                                   
  23. Binary Phase Shift Keying
  24. DS- SS  PSK
  25. Differential PSK [DPSK]
  26. Quadrature Phase Shift Keying  [QPSK] 
  27. Quadrature Amplitude Modulation [ 8-QAM]
  28. Minimum Shift Keying [MSK]  
  29. Various Line Codes [Data Formats]
  30. Various Line Codes with decoding
  31. Error probability of matched filter with Noise  Gen & Adder
  32. Generation of 6-bit PN sequence
  33. 4 Bit PN (length 16 bit) for Diploma
  34. Error Detecting   &  Correcting Codes      
  35. 4 -Channel Digital TDM       
  36. 4- Channel PAM TDM
  37. 4-Channel PCM TDM
  38. Frequency Division Multiplexing
  39. Hi-fi Amplifier
  40. CVSD                         
  41. FHSS Modem 
  42. CDMA-DSSS signal generator & demodulator
  43. 2 Ch. PAM TDM
  44. Study of Pulse shaping, ISI and eye diagram 

 

FIBER OPTIC TRAINER KITS

  1. V-I Characteristics of optical Transmitter & Detector
  2. Frequency Response of Optical Detector
  3. Numerical Aperature Measurement 
  4. NA Measurement for Diploma                                                       
  5. Loss Measurement in fiber able 
  6. Analog Link  (PAM & Voice Comm)
  7. Analog Link ( FM & Voice) 
  8. Digital Link 
  9. PWM with the optical link 
  10. Optical Power Meter (For Engineering) 
  11. Optical Power Meter (For Diploma)
  12. V-1 Characteristics of LASER Diode
  13. Manchester Coding & Decoding using Optical Link
  14. RS-232 Communication using Optical Link

 

POWER ELECTRONICS KITS

  1. V-I Characteristics of SCR, TRIAC, Diac & MOSFET 
  2. Triggering cct. for SCR & MOSFET
  3. Commutation Circuits for SCR’s
  4. AC Phase Control using TRIA
  5. DC & AC Chopper demonstration Kit  
  6.  DC step Down Chopper using MOSFET or SCR
  7. DC step Up and Down Chopper
  8. 2 -Quad. Chopper
  9. 1 Phase Half Controlled Bridge
  10.  1 Phase Fully Controlled Bridge
  11. 1 Phase AC regulator using IC 785
  12. 1 Phase Bridge Inverter ( MOSFET Based)   
  13. LCC 1 Phase DC Drive
  14.  LCC 3 Ph. Converter  
  15. 1 phase AC drive  
  16. DUAL CONVERTER (Circulating)
  17. DUAL CONVERTER (Non-Circulating)                                                       
  18. 3 Ph. Dual Converter
  19. P.F. improvement methods
  20. Kit for the resonant converter
  21. Sensing & Protection cct for  DC Drive
  22. 3 Phase Voltage Source Inverter   (120 &180 mode)
  23. 3 Phase Uncontrolled Rectifier                                                              
  24. 3 Phase   Semiconverter                                                                            
  25. 3 Phase Full Converter                                                                          
  26. Mcmurray inverter ( 1 phase thyristorised full bridge)
  27.  Mcmurray Bed ford inverter (1 phase thyristorised  full bridge)           
  28. 1 phase to 1 phase Cycloconverter
  29. Study Of SMPS                                                                                           
  30. Single-phase converter fed separately  excited   ½ H.P. DC Motor                                                                                         
  31. Three ph. converter fed separately  excited  ½ H.P. DC Motor                                                               
  32. V.S.I. fed three phase Induction motor ½ H.P.                                  
  33. Freq 15-55 Hz,1/2 H.P. Induction motor
  34. Three-phase Dual  converter fed   separately  excited ½ H.P. DC Motor                                                                                    
  35. Chopper Fed 230V,1/2 H.P. DC Motor                                      
  36. V-I Characteristics & triggering ccts. for IGBT & MOSFET
  37. 1 Ph. Full-wave mid-point circuit with R Load     
  38. 3 Ph. Firing circuits     
  39. Battery charger with 7 Ah using SCR       
  40. 3 Ph. Semi-con. For DC motor (1/2 HP, 230V DC motor)      
  41. 3 Ph. Full-con. For DC motor (1/2 HP, 230V DC motor)                  
  42. 3 Ph. Line commutated con. Based DC drive                     
  43. Stepper Motor Controller                                                             
  44. Jone’s Chopper                 
  45. Speed Control of DC shunt Motor Using SCR (1/2 HP motor)          
  46. Speed control of DC motor using armature
  47. voltage & field control  Method, graph speed Vs armature voltage & field current (1/2 HP       motor)
  48. V-I Chara. Of SCR                                                                                  
  49. V-I Chara. Of Triac                                                                                    
  50. V-I Chara. Of Diac                                                                                     
  51. V-I Chara. Of MOSFET                                                                             
  52. V-I Chara. Of IGBT                                                                                   
  53. Study of Electrical braking of D.C. Shunt motor (Rheostatic, Plugging).  ½ HP DC Shunt Motor
  54. Braking of 3 Ph. Induction motor (Rheostatic  braking & Pluging )
  55. Speed control of 3 Ph. Induction motor  (Using firing angle control & Traic)