Vijayanta - Roorkee(uttarakhand)

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PRODUCTS
General Test & Measuring Instruments
Power Electronics & Drives Lab
Control & Instrumentation
Physics Lab Trainer
Power Supplies
Active & Passive Filters
Digital Electronics Lab , Theorems & A.C. Bridges
Electronics Lab Trainer
Electromagnets
Oscillators
Communication / Fiber Optics Trainer
Micro Processor Trainers
Data Logger
Rheostats for Educational Purpose
Squirrel Cage Induction Motor, Flange Mounted
ELECTRICAL MACHINE
POWER QUALITY ANALYZER
CIVIL ENGINEERING EQUIPMENTS
Viscosity Apparatus For School Laboratory
Laser Ranges

01332 - 272509 , 276608
+91 7579200827
info@vijayantatechnologies.com

© Vijayanta. All rights reserved | Developed by Divine Softtech

Power Electronics & Drives Lab

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

FEATURES :

Regulated, continuously variable, short circuiting proof, two power supplies (Approximately 0 – 75, Volt for anode and 0 – 6, Volt for gate) suitable for the experimental board are built-in.
Circuit is drawn on a decorated bakelite sheet and the components are mounted on the top of the panel for better and clear understanding.
A complete working manual containing operating instruction, theory and circuit details will be supplied along with experimental set - up.
Patch cords suitable to the terminals are supplied with the board for easy inter connections and longer working 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 – 2 Kg. Approximately.
Dimension - 250mm × 325mm × 70mm.

EXPERIMENTS :

To plot the SCR Characteristics under different gate current conditions (Positive and Negative) for + MT2 and –MT2 and measurement for forward / reverse break-over voltage.
To measure the holding current I_H of the TRAIC.
Control of TRIAC firing angle with DC gate current.
Control of TRIAC firing with AC gate current.

OTHER APPARATUS REQUIRED :

Digital Voltmeter. 0 – 200, Volt. 01 No.
Digital Milliammeter. 0 – 200, mAmp. 01 No.
Digital Milliammeter. 0 – 20, mAmp. 01 No.
Digital Multimeter, Model – 4011. (“Scientech” make.)
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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