Single Phase SCR Full Bridge Converter, Model: SPBC – 101

Single Phase Half Controled Bridge Converter, Model: SPHB – 102.

Study of Single Phase Half Wave Controlled Rectifier, Model: SPHC – 103

Single Phase Dual Bridge Converter , Model : SPDC - 301

Three Phase Fully Controlled Bridge Rectifier ; Model : TPBC-301

Study of Jones Chopper (S.C.R. Based), Model : JC – 701

Study of Morgan Chopper Trainer, Model : MC – 702

Study of Commutation Circuit Trainer, Model: CC – 201.

Study of S.C.R. Parallel Inverter, Model: SPI – 501.

Study of S.C.R. Series Inverter, Model: SSI – 401.

Study of Mosfet Inverter Trainer, Model: MI – 601.

Study of D.C. Motor Speed Control Trainer, Model: DSC – 801.

Study of Thyristor Firing Angle Controller Trainer (8085 based), Model: TFC – 901

Study of Mosfet Chopper Trainer , Model: MC– 10 D

Study Of Thyristorised Speed Control Of D.C. Motor Trainer (8085 Based), Model: TDC – 902.

DC Chopper ( Voltage and Current Commutated), Model: JC – 703

Different Types of Triggering Technique of S.C.R., Model: SCR – 05.

Single Phase Dual Bridge Converter, Model: SPDC – 302 D.

Study of Single Phase Bridge Inverter (MOSFET Based), Model: SPBI – 106.

Study of Triggering of IGBT, MOSFET & Power Transistor (BJT) Trainer, Model: IMP – 108.

Study of Single Phase A.C. Voltage Regulator Trainer Using TRIAC, Model: AVC – 104.

Characteristics of MOSFET, Model: MS – 08

Study UJT Triggering Circuit for Half and Full Wave Control, Model: UJC – 105.

S.C.R. Firing Circuit (R AND R.C.), Model: SCR – 06.

Characteristics of Bidirectional Diode Thyristor (DIAC) and measurement of its parameters, Model: D – 10

Study of S.C.R.V – I Characteristics, Model: SCR – 10

Characteristics and Parameters Measurement of TRIAC, Model: T – 09.

Study of UJT Saw Tooth Generator / Relaxation Oscillator, Model: UJ– 04.

Study of S.C.R. phase control, Model: SCR – 07

Speed Control of AC motor using TRIAC, Model: AVC-109

STUDY OF THREE PHASE VOLTAGE SOURCE INVERTER, Model: VSI-100

To Measure The Voltage, Current Drawn, Power Factor And Power Consumed By A Fluorescent Tube, Cfl, Incandescent Lamp And Led Bulb, Model: VTPL-LS-500

TO START & REVERSE DIRECTION OF ROTATION OF DC MOTOR, Model: VTPL-DC-100

To Start & Reverse Direction Of Rotation Of Induction Motor, Model: VTPL-IM-300

TO STUDY THE PERFORMANCE OF 3 PHASE TRANSFORMER FOR ITS VARIOUS CONNECTIONS Model: VTPL – TPT - 10

TO MEASURE THE VOLTAGE, CURRENT DRAWN, POWER FACTOR AND POWER CONSUMED BY A FLUORESCENT TUBE, CFL, INCANDESCENT LAMP AND LED BULBMODEL : VTPL - 409

Characteristics of Bidirectional Diode Thyristor (DIAC) and measurement of its parameters, Model: D – 10

FEATURES:

• Builtin   regulated,   short  circuit  proof  power  supply  suitable  to  the  experimental  set – up.
• Circuit  is  drawn  on  a decorated  bakelite  sheet to  facilitate  better  and  clear  understanding.
• A  complete  working  manual  containing  operating  instruction,  theory  and  circuit  details  will  be  supplied  alongwith  experimental  set - up.
• Stackable  type  patch  cords  suitable  to  the  terminals  are  provided  with  the  board  for  easy  interconnections  and  longer  working  life  of  the  terminals.
• 50,  Hz  step  down  A.C.  Signal  for  both  anode  and  gate  are  builtin.
• Both  AC  and  DC  control  of   TRIAC  firing  can  be  studied. 
• Weight : 1.5Kg Approximately
• Dimension : 210mm × 280mm × 82mm

EXPERIMENTS  :

1. Current – Voltage  (Forward  and  Reverse)  Characteristics  of  the  DIAC.
2. Measurement  of  forward / reverse  break – over  voltage.
3. Measurement  of  Delta  V.
4. DIAC  as  Saw  Tooth  Generator.

APPARATUS  REQUIRED  :

1. D.C.  Digital  Voltmeter.                         0 – 25,  Volt.                             01  No.
2. D.C.  Digital  Milliammeter.                                0 – 25, mAmp.              01  No.
3. Digital  Multimeter,  Model – 4011.  (“Scientech”  make.)
4. A  General  purpose  C.R.O.,  Model – 201.  (“Scientech”  make.)

NOTE: There may be any change in specification due to continuous R & D without notice.

 

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