Power Electronics

1Φ HALF / SEMI / FULL CONTROLLED BRIDGE CONVERTER BASED WITH SPEED CONTROL OF 1/8HP PMDC MOTOR MODEL 8516-2

SALIENT FEATURES    Completely self contained stand alone unit Ramp Comparator based firing scheme with isolation Soft Start circuit to avoid heavy inrush of current Armature overload protection. Power circuit using Power Module for SCR’s and Power Diodes with Snubber circuit for dv/dt protection. 1/8HP PMDC motor TECHSPECIFICATIONS   Firing Circuit –                Ramp Comparator firing…

1 Φ AC VOLTAGE CONTROLLER TRAINER ( 8552 )

♦      Completely self – contained stand – alone unit. ♦        Demonstrates the principle and working of firing circuit using Ramp Comparator: ♦        Supply required 230V, 50 Hz AC. ♦        Triggering circuit using ZCD, Ramp Generator, Comparator, Logic Circuits and Pulse amplifier. ♦    …

3 Φ AC VOLTAGE CONTROLLER TRAINER ( 8553 )

SALIENT FEATURES : *         Completely self – contained stand – alone unit. *         Demonstrates the principle and working of 3 f firing circuit using Ramp Comparator: *         Supply required 3φ, 415V, 50 Hz AC.   *         Triggering circuit using ZCD, Ramp Generator, Comparator,…

BUCK BOOST REGULATOR ( 8549 )

SALIENT FEATURES :   The Buck Boost Regulator unit is a versatile unit useful in the study & demonstration of the principle & working of a Buck Regulator and a Boost Regulator. The circuit consists of a PWM firing circuit with Power Switching device.  It is housed in an elegant metal cabinet with a well…

Speed Control of D.C. Shunt Motor Using IGBT Single Quandrant Chopper kit 8557

SALIENT FEATURES Speed Control of d.c. Shunt Motor using igbt Single Quadrant Chopper Trainer it is a very versatile and useful training kit for the various branches of Electrical and Electronics Engineering. The unit is housed in an elegant metal cabinet, with a well spread intelligently designed circuit layout on the front panel. Multi –…

1 f Full Wave mC Bridge Rectifier 8554

SALIENT FEATURES : Thyristorised Closed loop speed control of 3 phase Induction. MOTOR :     This trainer is designed for speed control of 3 phase induction motor using V/F method. Voltage control is obtained by 3 phase SCR fully controlled converter and Frequency control is obtained 3 phase SCR inverter. Both voltage & frequency are simultaneously…

3 phase AC Voltage Controller Trainer 8553

Φ SALIENT FEATURES :   4         Completely self – contained stand – alone unit.   4         Demonstrates the principle and working of 3 f firing circuit using Ramp Comparator:   4         Supply required 3φ, 415V, 50 Hz AC.   4         Triggering circuit using ZCD, Ramp Generator, Comparator, Logic Circuits and Pulse amplifier.   4         Comparison…

Full Wave Mid – Point Converter with ‘ R ‘ Load MODEL-8551

SALIENT FEATURES : ♦ Completely self – contained stand – alone unit. ♦ Demonstrates the principle and working of Full Wave Mid – Point Converter with ‘R’ Load. ♦ Supply required 230V, 50Hz AC. ♦ Triggering circuit using UJT and Pulse transformer. ♦ Effect of phase control can be observed the firing circuit of Full…

Speed Control of Motor using DC Chopper 8548

SALIENT FEATURES: ADTRON’S Speed Control of DC Motor Using Chopper unit is a versatile stand alone unit useful in the study & demonstration of the principle & working of a Speed Control of DC Motor using Chopper. The circuit consists of a Square wave generator, Square to triangular wave generator, Comparator, isolation circuit, Driver circuit…

Thyristor Controller Trainer 8545

SALIENT FEATURES : ADTRON’S Thyristor Controller Trainer Kit is a versatile self contained stand alone unit useful in the study and demonstration of the principle & working of a thyristor controller with provision for triggering controller for resistive & inductive load, phase shifting arrangement commutation & speed control for both DC & AC mc /s…

DC Drive Demonstrator 8544

SALIENT FEATURES : ADTRON’S  DC Drive Demonstrator is a versatile standalone unit useful in the study & demonstration of the principle & working of a DC drive. The circuit consists of a ramp generator, comparator, pulse transformer trigger circuit, dynamic breaking resistor, contactor, short circuit, overload & field failure protection. The unit can be operated…

AC Drive Demonstrator ( 3 f PWM Based ) 8543

SALIENT FEATURES : ADTRON’S AC Drive Demonstration Unit is a versatile stand alone unit useful in the study & demonstration of the principle & working of an AC drive. The circuit works on the principle of PWM with frequency & voltage control. A Three phase 1HP AC motor coupled with a Speed Measurement & loading…

AC Drive Demonstrator ( 3 f Cyclo Converter Based ) 8542

SALIENT FEATURES : ADTON’S  AC Drive Demonstration Unit, 3φ cyclo converter based is a versatile stand alone unit useful in the study & demonstration of the principle & working of an AC Drive for motor control. The circuit consists of firing pulse generator for generating F / 2, F / 3, F / 4 sequence…

AC Drive Demonstrator ( 1 f PWM Based ) 8541

SALIENT FEATURES : ADTRON’S AC Drive Demonstration Unit is a versatile stand alone unit useful in the study & demonstration of the principle & working of an AC drive. The circuit works on the principle of PWM with frequency & voltage control. A 1φ 1HP AC motor coupled with a Speed Measurement & loading arrangement…

AC Drive Demonstrator ( 1 f Cyclo Converter Based ) 8540

SALIENT FEATURES : ADTON’S AC Drive Demonstration Unit, 1φ cyclo converter based is a versatile stand alone unit useful in the study & demonstration of the principle & working of an AC Drive for motor control. The circuit consists of firing pulse generator for generating F / 2, F / 3, F / 4 sequence…

Chopper Using MOSFET 8535

SALIENT FEATURES : ADTRON’S Chopper using MOSFET is a self contained stand alone unit useful in the study and demonstration of the principle and working of a Chopper circuit suing MOSFET. It consists of a DC Source, Control Circuit (Firing Circuit), Power Circuit and DC output. The DC Output drives a bulb load. The unit is…

Step DOWN Transistorised Chopper 8534

SALIENT FEATURES : ADTRON’S  Step Down Transistorised Chopper is a self contained stand alone unit useful in the study and demonstration of the principle and working of a Transistorised Step Down Chopper. It consists of a DC Source, Control Circuit (Firing Circuit), Power Circuit and DC output. The DC Output drives a bulb load. The unit…

Step UP Transistorised Chopper 8533

SALIENT FEATURES : ADTRON’S Step UP Transistorised Chopper is a self contained stand alone unit useful in the study and demonstration of the principle and working of a Transistorised Step Up Chopper. It consists of a D. C. Source, Control Circuit (Firing Circuit), Power Circuit and D. C. Output. The D. C. Output drives a…

Morgan’s Chopper ( Current Commutated Chopper ) 8532

SALIENT FEATURES : ADTRON’S  Morgan’s Chopper is a self – contained stand unit useful in the study and demonstration of the principle and working of a Morgan’s Chopper. It consists of a D.C. Source UJT Triggering Circuit of variable frequency, Class “B” Commutation and D.C. Output the D.C. Output drives a D. C. Motor. The…

Jone’s Chopper ( Voltage Commutated Chopper ) 8531

SALIENT FEATURES : ADTRON’S Jones Chopper is a self-contained stand unit useful in the study and demonstration of the principle and working of a Jones Chopper. It consists of a D.C. Source, UJT Triggering Circuit of variable frequency, Class “D” Commutation and D.C. Output the D.C. Output drives a D.C. Motor. The unit is housed…

1 f Bridge Inverter Using IGBT 8529

SALIENT FEATURES : ADTRON’S Single φ Bridge Inverter using IGBT Training Kit, is a very versatile & useful training kit system for the various branches of Electrical & Electronics Engineering. It is a compact, self – contained, which demonstrates the principle & working of a Transistorised Bridge Inverter. It consists of PWM technology for generating…

1 f PWM Inverter Using Transistor 8527

SALIENT FEATURES :   ADTRON’S Transistorised PWM Inverter is a self contained stand alone unit useful in the study and demonstration of the principle and working of a Transistorised PWM Inverter. It consists of a DC Source, UJT triggering Circuit of variable frequency and AC output. The load capacity of the Inverter is 500 VA….

1 f SCR Parallel Inverter 8524

SALIENT FEATURES :                          ADTRON’S 1f SCR Parallel Inverter is a self – contained stand – alone unit useful in the study and demonstration of the principle and working of a Single Phase SCR Parallel Inverter. It consists of a DC Source, Triggering Circuit of variable frequency, Class ‘C’ Commutation and AC output. The load…

1 f SCR Series Inverter 8523

SALIENT FEATURES : ADTRON’S 1 f SCR Series Inverter kit, it is a very versatile and useful training kit for the various branches of Electrical and Electronics Engineering. It is a compact, UJT based, self – contained trainer kit demonstrating the principle and working of a SCR Series Inverter. It consists of 24V / 2A…

3 f Cyclo Converter 8522

SALIENT FEATURES : It is an experimental kit for converting AC input voltage into variable AC output Voltage with the change in output frequency. 1. Line Synchronized Firing angle circuit. 2. Soft start. 3. Output frequency can be 1/3rd  or ½ of the input frequency. 4. Availability of test points at strategic locations for observations…

3 f Full Controlled Bridge Rectifier 8520

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the principle and working of 3 φ Half Wave Controlled Bridge Rectifier using SCR. *          Trigger circuit separate for each phase. *          Trigger circuit using Ramp Comparator Scheme. *          Step down 3 φ AC supply 110V star connected is provided so…

3 f Half Controlled Bridge Rectifier 8519

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the principle and working of 3 φ Half Wave Controlled Rectifier using SCR. *          Trigger circuit separate for each phase. *          Trigger circuit using Ramp Comparator Scheme. *          Step down 3 φ AC supply 110V star connected is provided so that…

1 f Cyclo Converter 8518

SALIENT FEATURES : It is an experimental kit for converting AC input voltage into variable AC output Voltage with the change in output frequency. 1.      Line Synchronized Firing angle circuit. 2.      Soft start. 3.      Output frequency can be 1/3rd or ½ of the input frequency. 4.      Availability of test points at strategic locations for observations…

1 f Transistorised PWM Converter 8517

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the principle and working of Transostorised PWM Converter. *          Triggering circuit synchronized to the mains and with frequency and duty cycle controller. *          Power circuit using Power Transistor. *          Effect of phase control on Lamp ( R load ) Inductive (…

1 f Full Wave Full Controlled Bridge Rectifier 8516

SALIENT FEATURES : BRIDGE FIRING CIRCUIT : *          Four – isolated gate signals for full Bridge converter. *          Firing angle variable from 1800 to 00 through Ramp and Pedestal control. *          Gated carrier source at 4 KHz. *          Housed in a sleek cabinet. *          Test points are provided on the front panel for detailed study of…

1 f Full Wave Half Controlled Bridge Rectifier 8515

SALIENT FEATURES : HALF BRIDGE FIRING CIRCUIT : *          Two – isolated gate signals for Full Bridge Converter. *          Firing angle variable from 1800 to 00. *          Gated carrier source at 4 KHz. *          Soft start circuit is built – in. *          Housed in a sleek cabinet. *          Test points are provided on the front…

1 f Full Wave Full Controlled Rectifier 8514

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the principle and working of 1f Full Wave Controlled Rectifier using SCR. *          Supply required 230V, 50Hz AC. *          Triggering circuit using UJT and Pulse transformer. *          Effect of phase control can be observed on R ( Lamp ) and R…

1 f Half Wave Half Controlled Rectifier 8513

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the principle and working of 1f  Half Wave Half Controlled Rectifier using SCR. *          Supply required 230V, 50Hz AC. *          Triggering circuit using UJT and Pulse transformer. *          Effect of phase control can be observed on R ( Lamp ) and…

1 f Firing Circuit Using Op – Amp and Gates 8507

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the principle and working of firing circuit using :             *          Op – Amp.             *          Digital Gates. *          Supply required 230V, 50 Hz AC. *          Triggering circuit using ZCD, Ramp Generator, Comparator, Logic Circuits and Pulse amplifier. *          Comparison with…

Triac & AC Phase Control ( with R, Diac & UJT Trigger Circuit ) 8506

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the principle and working of AC Phase Control using Triac by three different methods of Triac triggering. *          Supply required 230V, 50 Hz AC. *          The five different methods of TRIAC triggering are :                 *          Resistance ( R ) Trigger…

SCR & AC Phase Control ( with R, RC, UJT & 555 Trigger Circuit ) 8505

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the principle and working of AC Phase Control using SCR by three different methods of SCR triggering. *          Supply required 230V, 50 Hz AC. *          The four different methods of SCR triggering are :             *          Resistance ( R ) Trigger Circuit….

Characteristics of IGBT 8504

SALIENT FEATURES : *          Completely self – contained stand – alone unit. *          Demonstrates the V-I Characteristics of an IGBT. *          Built – in two DC regulated variable power supplies of :             *          0 – 15V / 1A.             *          0 – 15 / 100 mA *          Mains ON / OFF switch with LED indicator…

Characteristics of Power MOSFET 8503

ADTRON’S model 8503, Characteristics of Power MOSFET is a versatile and well – designed self – contained trainer kit. It is a useful training tool for the teacher and the students for basic electronics. OBJECTIVES : *          Study, perform, demonstrate and plot the :             *          V-I Characteristics of a Power Metal Oxide Semiconductor Field Effect…

Characteristics of Power Transistor 8502

ADTRON’S model 8502, Characteristics of Power Transistor is a versatile and well – designed self – contained trainer kit. It is a useful training tool for the teacher and the students for basic electronics. OBJECTIVES : *          Study, perform, demonstrate and plot the :                     *          V – I Characteristics of a Power Transistor.                    …

Characteristics of Power Diode 8501

ADTRON’S model 8501, Characteristics of Power Diode is a versatile and well – designed self – contained trainer kit. It is a useful training tool for the teacher and the students for basic electronics. OBJECTIVES : *          Study, perform, demonstrate and plot the :              →         V – I Characteristics of a Power Diode             …