Power Electronics Trainers

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Power Electronics Trainers

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    AC REGULATORS USING TRIAC ANTI PARALLEL THYRISTOR
    Product Code - KS000896

    AC Regulators Using Triac, Anti Parallel Thyristor And Triac & Diac Power Electronic Training Board has b....

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    AC REGULATORS USING TRIAC ANTI PARALLEL THYRISTOR

    AC Regulators Using Triac, Anti Parallel Thyristor And Triac & Diac Power Electronic Training Board has been designed specifically for to study A.C. Regulators using triac, antiparallel thyristor and triac & diac. Practical experience on this board carries great educative value for Science and Engineering Students.Object: A.C. Regulator using a TriacA.C. Regulator using Thyristor connected in antiparallelA.C. Regulator using a triac & a diac (with R.C. triggering circuit)Features:The board consists of the following built-in parts : 230VA.C. Isolated Transformer, Power 50 Watt9V D.C. at 100mA Zener Regulated Power SupplyTwo silicon controlled rectifiers (SCR’s)Uni Junction Transistor (UJT)TRIACDIACPulse Transformer 1:1:1Two potentiometers one for controlling UJT firing angle & other for varying loadBulb 40W, 230VA.CMains ON/OFF switch, Fuse and Jewel lightThe unit is operative on 230V ±10% at 50Hz A.C. MainsAdequate no. of patch cords stackable 4 mm spring loaded plug length ½ metreGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book ReferencesWeight : 6 Kg. (Approx.)Dimension : W 300 x H 140 x D 200Other Apparatus Required: Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed) /with isolation transformer for unearthing

    D.C. STEP DOWN MOSFET CHOPPER
    Product Code - KS000909

    Looking to the recent requirement of educational institutions, we have developed Omega Tyep PET-446. D.C.....

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    D.C. STEP DOWN MOSFET CHOPPER

    Looking to the recent requirement of educational institutions, we have developed Omega Tyep PET-446. D.C. Step down mosfet chopper. Practical experience on this board carries great educative value for Science and Engineering Students.Object: To study D.C. Step down Mosfet ChopperFeatures : The board consists of the following built-in parts: ± 12 Volt D.C. at 100mA, regulated Power Supply20 Volt DC at 1A, regulated Power SupplyIC for triangular pulse generationIC to drive MOSFETMOSFETTwo potentiometer for varying frequency and duty cycleAdequate no. of other Electronic ComponentsMains ON/OFF switch and Neon Jewel light for indicationThe unit is operative on 230V ±10% at 50Hz A.C. MainsAdequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length 1/2 metreGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book ReferencesOther Apparatus Required: Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)

    DC TO AC INVERTER INPUT 12V DC 80AH OUTPUT 230VAC 40W
    Product Code - KS000910

    Power Electronic Training Board has been designed specifically for the study of working of inverter. A Ba....

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    DC TO AC INVERTER INPUT 12V DC 80AH OUTPUT 230VAC 40W

    Power Electronic Training Board has been designed specifically for the study of working of inverter. A Battery 12V 80AH(Any car battery) is required to operate this apparatus. Different test points have been provided to check waveshape and amplitude of pulses how DC supply is changed to AC supply. Practical experience on this board carries great educative value for Science and Engineering Students.Object: To study the multivibrator circuit to convert DC to ACFeatures: Four NPN low Power TransistorsFour NPN high Power TransistorsThe board consists of the following built-in parts: IC-1 & IC-2 to generate AC signals to drive12-0-12V AC at 4 Amp. TransformerFour NPN low Power TransistorsFour NPN high Power TranssistorsRed, Black and Green terminals for test pointsLamp holder and Lamp 40W, 230VUnit is operative on 12 volt 80AH Battery (Any Car Battery)Sufficient quantity of patch cordsGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.Other Apparatus Required: Battery 12V DC 80AH (Any Car Battery)Digital Multimeter – Order Code 16901Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)

    DV AND DT LIMITATION OF SCRS
    Product Code - KS000880

    Objects:Test dv/dt estimation of the SCRCompare Dv/Dt capability by gate-cathode terminationsCompare Dv/D....

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    DV AND DT LIMITATION OF SCRS

    Objects:Test dv/dt estimation of the SCRCompare Dv/Dt capability by gate-cathode terminationsCompare Dv/Dt capability by gate-cathode biasing (voltage biasing)Compare Dv/Dt capability by gate-cathode biasing (current biasing)To improve Dv/Dt capability by transistor snubber circuitEffect of R.C. snubber circuit on Dv/Dt capabilityStudy of different scheme of R.C. Snubber circuit on Dv/Dt capabilityBuilt in parts:300 V D.C. at 250 mA, power supply internally connectedThyristor switch for applying sudden voltage on the SCR under experimentThe SCR under experimentResistance for gate-cathode terminationSilicon diodeTransistorized snubber circuitTwo schemes for R-C snubber circuitsVisual indication to indicate SCR firingAdequate no. of other electronic componentsMains ON/OFF switch, fuse and jewel lightSpecifications:The unit is operative on 230 V ±10% at 50 Hz A.C. mainsAdequate no. of patch cords stackable 4 mm spring loaded plug length ½ meterGood quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed operating instructions, giving details of object, theory, design procedures, report suggestions and book referencesWeight: 3 kg. (approx.)Dimension: W 340 x H 110 x D 210Other apparatus required:Digital multimeter 3¾ digit – order code 169010-30 V, 1 amp IC regulated power supplyOther InformationPay Mode Terms: T/T (Bank Transfer)Port of Dispatch: IndiaDelivery Time: 4 weeksPackaging Details: Corrugated Box

    ELECTRONIC TIMER USING IC-555
    Product Code - KS000905

    Power Electronic Training Board has been designed specifically for the study of Electronic Timer using IC....

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    ELECTRONIC TIMER USING IC-555

    Power Electronic Training Board has been designed specifically for the study of Electronic Timer using IC-555. The board is absolutely self contained and requires no other apparatus. Practical experience on this board carries great educative value for Science and Engineering Students.Object: To study Electronic Timer Using IC-555Features:The board consists of the following built-in parts: 12V D.C. at 100mA, IC regulated Power SupplyIC-555 as timerPush button as start switch12 Volt relayPotentiometer to control time delayAdequate no. of other Electronic ComponentsMains ON/OFF switch, Fuse and Jewel lightThe unit is operative on 230V ±10% at 50Hz A.C. MainsAdequate no. of patch cords stackable 4 mm spring loaded plug length ½ metreGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book ReferencesWeight : 3 Kg. (Approx.)Dimension : W 340 x H 140 x D 210

    FIRING CIRCUIT USING COSINE- WAVE SCHEME
    Product Code - KS000900

    Power Electronic Training Board has been designed specifically for the study of the firing circuit for si....

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    FIRING CIRCUIT USING COSINE- WAVE SCHEME

    Power Electronic Training Board has been designed specifically for the study of the firing circuit for single-phase converter using cosinewave comparator scheme. Practical experience on this board carries great educative value for Science and Engineering Students.Object:To Study firing circuit for single-phase converter using Cosine-Wave Comparator SchemeFeatures:The board consists of the following built-in parts: 6VAC at 100mA, AC Power Supply±12V DC at 100mA fixed regulated Power SupplySix Op-Amps ICTriple, 3 input AND gate ICFour NPN TransistorTwo PotentiometerTwo Pulse Transformer 1:1:1Adequate no. of other Electronic ComponentsMains ON/OFF switch, Fuse and Jewel lightThe unit is operative on 230V ±10% at 50Hz A.C. Mains.Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meterGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book ReferencesWeight : 4 Kg. (Approx.)Dimension : W 412 x H 150 x D 310 Other Apparatus Required:Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)OPTIONAL : Unit for above experiment to work as a load havingIsolation Transformer 50 wattLamp 40 watt * SCR 400V 4AMains ON/OFF switch, Fuse & Jewel light

    FIRING CIRCUIT USING OP-AMPS AND GATES
    Product Code - KS000899

    Power Electronic Training Board has been designed specifically for the study of the firing circuit for si....

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    FIRING CIRCUIT USING OP-AMPS AND GATES

    Power Electronic Training Board has been designed specifically for the study of the firing circuit for single-phase converter using Op-Amps and Gates. Practical experience on this board carries great educative value for Science and Engineering Students.Object:To study firing circuit for single-phase converter using Op-Amps and GatesFeatures:The board consists of the following built-in parts:6VAC at 100mA, AC Power Supply±12V DC at 100mA fixed regulated Power SupplyEight Op-Amp’s IC,Quad 2 input AND gate ICTwo NPN TransistorsTwo Pulse Transformers 1:1Three PotentiometersAdequate no. of other Electronic ComponentsMains ON/OFF switch, Fuse and Jewel lightThe unit is operative on 230V ±10% at 50Hz A.C. MainsAdequate no. of patch cords stackable 4 mm spring loaded plug length ½ meterGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book ReferencesWeight : 4 Kg. (Approx.)Dimension : W 412 x H 150 x D 310Other Apparatus Required:Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)OPTIONAL : Unit for above experiment to work as a load havingIsolation Transformer 50 watt.Lamp 40 wattSCR 400V 4AMains ON/OFF switch, Fuse & Jewel light

    FIRING CIRCUIT USING RAMP COMPARATOR SCHEME
    Product Code - KS000898

    Power Electronic Training Board has been designed specifically for the study of the firing circuit for si....

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    FIRING CIRCUIT USING RAMP COMPARATOR SCHEME

    Power Electronic Training Board has been designed specifically for the study of the firing circuit for single-phase converter using Ramp Comparator Scheme. Practical experience on this board carries great educative value for Science and Engineering Students.Object: To study the firing circuit for single-phase converter using Ramp Cooperator Scheme.Features:The board consists of the following built-in parts:6VAC at 100mAAC Power Supply±12V DC at 100mA fixed regulated Power SupplyTwo Op-Amp’s. ICQuad, Ex-OR gate ICTriple, 3 input AND gate ICHex inverter gate ICQuad, two input AND gate ICTwo NPN TransistorPotentiometer for reference voltage adjustmentPulse Transformer 1: 1Adequate no. of other Electronic ComponentsMains ON/OFF switch, Fuse and Jewel lightThe unit is operative on 230V ±10% at 50Hz A.C. MainsAdequate no. of patch cords stackable 4 mm spring loaded plug length ½ meterGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book ReferencesWeight: 3 Kg (Approx.)Dimension: W 340 x H 110 x D 210Other Apparatus Required:Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)OPTIONAL : Unit for above experiment to work as a load havingIsolation Transformer 50 watt.Lamp 40 wattSCR 400V 4AMains ON/OFF switch, Fuse & Jewel light

    FORCED COMMUTATED CIRCUITS
    Product Code - KS000902

    Power Electronic Training Board has been designed specifically for to study the forced commutated circuit....

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    FORCED COMMUTATED CIRCUITS

    Power Electronic Training Board has been designed specifically for to study the forced commutated circuits.Practical experience on this board carries great educative value for Science and Engineering Students.Object: To study the forced commutated circuitsClass – A or self commutation by resonating the loadClass – B or self commutation by an LC circuitClass – C or commutation through charged capacitor switched by another load carrying SCRClass – D or commutation through charged capacitor switched by an auxillary SCRClass – E or an External pulse source commutationFeatures:The board consists of the following built-in parts : 30V D.C. at 150mA Fixed Power Supply5V D.C. at 50mA Fixed Power Supply5Hz Square wave OscillatorUJTTriggering Circuit for SCR’sTwo PUSH-TO-ON switchNPN TransistorInductorDiode & LEDCapacitor BankAdequate no. of other Electronic ComponentsMains ON/OFF switch, Fuse and Jewel lightThe unit is operative on 230V ±10% at 50Hz A.C. MainsAdequate no. of patch cords stackable 4 mm spring loaded plug length ½ metreGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book ReferencesWeight : 3 Kg. (Approx.)Dimension : W 340 x H 110 x D 210Other Apparatus Required: Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)

    LAMP DIMMER USING DIAC AND TRIAC
    Product Code - KS000904

    Power Electronic Training Board has been designed specifically to study Lamp Dimmer Using Diac and Triac.....

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    LAMP DIMMER USING DIAC AND TRIAC

    Power Electronic Training Board has been designed specifically to study Lamp Dimmer Using Diac and Triac.The board is absolutely self contained and requires no other apparatus. Practical experience on this board carries great educative value for Science and Engineering Students.Object: To study Lamp Dimmer Using Diac and TriacFeatures:The board consists of the following built-in parts: An Isolation Transformer having output 230V AC at 200 mATriacDiacLamp loadPotentiometer to control intensity of LampAdequate no. of other Electronic ComponentsMains ON/OFF switch, Fuse and Jewel lightThe unit is operative on 230V ±10% at 50Hz A.C. MainsAdequate no. of patch cords stackable 4 mm spring loaded plug length ½ metreGood Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveformsStrongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book ReferencesWeight : 6 Kg. (Approx.)Dimension : W 300 x H 140 x D 200