Educational Equipments Manufacturer, Exporters & Suppliers - School Educational Equipments Manufacturers & Exporters of Educational Equipments for Lab. Science Lab Products, Teaching Aids, Classroom Instruments, Educational Laboratory
Single Phase PWM Converter
Code:EET3401
Power Electronic Training Board has been designed specifically for study of single phase PWM converter. Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
To Study Single Phase PWM Converter.
Features:
The board consists of the following built-in parts :
- 6VA.C. at 100mAAC Power Supply.
- 30VA.C. at 100mAAC Power Supply.
- ±12V D.C. at 100mA fixed regulated Power Supply.
- Timer.
- Op-Amp.
- Hex inverter gate.
- Quad Ex-OR gate.
- Two NPN Transistor.
- One NPN Power Transistor.
- Uni junction transistor (UJT).
- Three Potentiometers.
- Load.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meter.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 4 Kg. (Approx.)
- Dimension : W 412 x H 150 x D 310
Other Apparatus Required:
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
Note:- Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Firing Circuit Using Ramp Comparator Scheme
Code:EET3406
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 following built-in parts:
- 6VAC at 100mAAC Power Supply.
- ±12V DC at 100mA fixed regulated Power Supply.
- Two Op-Amp's. IC
- Quad, Ex-OR gate IC.
- Triple, 3 input AND gate IC.
- Hex inverter gate IC.
- Quad, two input AND gate IC.
- Two NPN Transistor.
- Potentiometer for reference voltage adjustment.
- Pulse Transformer 1: 1.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meter.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 3 Kg. (Approx.)
- Dimension : W 340 x H 110 x D 210
Other Apparatus Required
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
- OPTIONAL : Unit for above experiment to work as a load having
- Isolation Transformer 50 watt.
- Lamp 40 watt
- SCR 400V 4A
- Mains ON/OFF switch, Fuse & Jewel light.
Note:- Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Firing Circuit Using OP-AMPS And Gates
Code:EET3411
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 Gates.
Features:
The board consists of following built-in parts:
- 6VAC at 100mA, AC Power Supply.
- ±12V DC at 100mA fixed regulated Power Supply.
- Eight Op-Amp's IC,
- Quad 2 input AND gate IC.
- Two NPN Transistors.
- Two Pulse Transformers 1:1.
- Three Potentiometers.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meter.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 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 having
- Isolation Transformer 50 watt.
- Lamp 40 watt
- SCR 400V 4A
- Mains ON/OFF switch, Fuse & Jewel light.
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Firing Circuit using Cosine-Wave Scheme
Code:EET3416
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 Scheme.
Features:
The board consists of following built-in parts:
- 6VAC at 100mA, AC Power Supply.
- ±12V DC at 100mA fixed regulated Power Supply.
- Six Op-Amps IC.
- Triple, 3 input AND gate IC.
- Four NPN Transistor.
- Two Potentiometer.
- Two Pulse Transformer 1:1:1.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meter.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 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 having
- Isolation Transformer 50 watt.
- Lamp 40 watt * SCR 400V 4A
- Mains ON/OFF switch, Fuse & Jewel light.
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No
Single Phase Series Inverter
Code:EET3421
Power Electronic Training Board has been designed specifically for study of the Single Phase Series Inverter.Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
- To study the Single Phase Series Inverter.
Features:
The board consists of the following built-in parts :
- 12V DC at 100mA fixed regulated Power Supply.
- Bridge rectifier for making DC voltage.
- Hex Inverter IC.
- Quad, 2-input AND gate IC.
- Two Silicon Controlled Rectifiers (SCR's).
- Two Pulse transformer 1:1.
- Potentiometer for inverter frequency controller.
- Center taped Inductor.
- Two NPN transistor.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 3 Kg. (Approx.)
- Dimension : W 340 x H 110 x D 210
Other Apparatus Required
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
SCR Parallel Inverter
Code:EET3426
Power Electronic Training Board has been designed specifically for the study of SCR Parallel Inverter. Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
- To study the SCR Parallel Inverter.
Features:
The board consists of the following built-in parts:
- 12V DC at 100mA fixed regulated Power Supply.
- 12V DC at 3 Amp. Power Supply.
- 9 - 0-9 VAC at 3 Amp. transformer
- UJT to generate ramp.
- IC-1 to drive Tr. 4 and Tr. 5.
- Tr. 4 and Tr. 5 for generation of pulses.
- Pulse transformer 1:1:1.
- Tr. 1, 2 and 3 for relay operation.
- Two SCRs.
- Two push-to-ON switches for putting invertor ON/OFF.
- Relay 12V DC.
- 25 watt. Lamp with Socket.
- Adequate no. of other electronic components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 9 Kg. (Approx.)
- Dimension : W 412 x H 150 x D 310
Other Apparatus Required:
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)/with isolation transformer for unearthing.
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Single Phase Transistorised Bridge Inverter
Code:EET3431
Power Electronic Training Board has been designed specifically for study of Single Phase Transistorised Bridge Inverter. Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
- To study the Single Phase Transistorised Bridge Inverter.
Features:
The board consists of the following built in parts:
- Three ±12V DC at 30mA Regulated Power Supply.
- One +12V DC at 200mA Regulated Power Supply.
- One +5V DC at 100mA Regulated Power Supply.
- Two Monostable Multivibrator IC.
- Quad Exclusive -OR gate IC.
- Hex Inverter IC.
- Four Opto-coupler IC.
- Twelve NPN Transistor.
- Four PNPTransistor.
- Four Power NPN Transistor.
- One Potentiometer .
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meter.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Dimension : W 412 x H 150 x D 310
Other Apparatus Required:
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
- Isolation transformer 50W for unearthing the oscilloscope
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Forced Commutated Circuits
Code:EET3436
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 circuits.
- Class - A or self commutation by resonating the load.
- Class - B or self commutation by an LC circuit.
- Class - C or commutation through charged capacitor switched by another load carrying. SCR
- Class - D or commutation through charged capacitor switched by an auxillary SCR.
- Class - E or an External pulse source commutation.
Features:
The board consists of the following built in parts:
- 30V D.C. at 150mA Fixed Power Supply.
- 5V D.C. at 50mA Fixed Power Supply.
- 5Hz Square wave Oscillator.
- UJTTriggering Circuit for SCR's.
- Two PUSH-TO-ON switch.
- NPN Transistor.
- Inductor.
- Diode & LED.
- Capacitor Bank.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 3 Kg. (Approx.)
- Dimension : W 340 x H 110 x D 210
Other Apparatus Required
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Voltage Commutated Thyristorised Chopper
Code:EET3441
Power Electronic Training Board has been designed specifically for the study of the step down voltage commutated thyristorised chopper. Practical experience on this board carries great educative value for Science and Engineering Students.
Object
- To study the step down voltage commutated thyristorised chopper.
Features
The board consists of following built-in parts:
- ±12V D.C. at 100mA IC regulated power supply internally connected.
- 5V D.C. at 100mA IC regulated power supply internally connected.
- Bridge Rectifier for making D.C. voltage.
- UJT as relaxation oscillator.
- Op-Amp. IC.
- Timer IC.
- Hex Inverter Gate IC.
- Two SCR's.
- Two pulse transformer 1:1:1.
- Two NPN transistor.
- Two SPST switch.
- Push-To-On switch.
- Free wheeling diode.
- Inductors.
- Bulb 12V, 6W.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 3 Kg. (Approx.)
- Dimension : W 340 x H 110 x D 210
Other Apparatus Required:
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Current Commutated Thyristorised Chopper
Code:EET3446
Power Electronic Training Board has been designed specifically for the study of the step down current commutated thyristorised chopper.Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
- To study the step down current commutated thyristorised chopper.
Features
The board consists of the following built in parts:
- ±12V D.C. at 100mA IC regulated power supply internally connected.
- 5V D.C. at 100mA IC regulated power supply internally connected.
- Bridge Rectifier for making D.C. voltage.
- UJT as relaxation oscillator.
- Op-Amp. IC.
- Timer IC.
- Hex Inverter Gate IC.
- Two SCR's.
- Two pulse transformer 1:1.
- Two NPN transformer.
- Inductors.
- Two potentiometer one for frequency control and other reference voltage ADJ.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 5 Kg. (Approx.)
- Dimension : W 412 x H 150 x D 310
Other Apparatus Required:
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Effect Of FreeWheeling Diode in Single Phase Fully-controlled Bridge Converter
Code:EET3451
Power Electronic Training Board has been designed specifically to study and obtain the single phase fully controlled bridge converter using ( i ) R-load ( ii ) R-L load and (iii) effect of free wheeling diode in R-L load. Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
- To study and obtain the single phase fully controlled bridge converter using ( i ) R-load ( ii ) R-L load and (iii) effect of free wheeling diode in R-L load.
Features:
The board consists of the following built in parts:
- 35V D.C. at 500mA Zener Regulated Power Supply.
- Bridge rectifier for making DC voltage.
- Two UJT.
- Four SCR's.
- Two Pulse transformer 1:1:1.
- Two Potentiometers for controlling UJT firing angle.
- Bulb 12V 5W.
- Inductor 20mH.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 5 Kg. (Approx.)
- Dimension : W 412 x H 150 x D 310
Other Apparatus Required:
- Dual Trace Cathode Ray Oscilloscope 20 MHz (Unearthed)/with Isolation Transformer for unearthing.
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
To Study And Plot VI Characteristics of a PowerMosfet
Code:EET3456
Specifically to study and Plot VI Characteristics of A Power MosFet. The board is absolutely self contained. Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
- To study and Plot VI Characteristic of a Power MosFet.
- Switching Characteristic of a Power MosFet.
Features:
The board consists of following built-in parts:
- IC regulated power supply 0-10V at 30mA.
- IC regulated power supply 0-60V at 200mA.
- Digital DC voltmeter ranges 0-20V.
- Digital DC voltmeter ranges 0-200V.
- Digital DC Ammeter with selectable switch range 0-2/20mA.
- Power MosFet.
- Adequate nos. of other electronic components.
- Mains ON/OFF switch & Fuse.
- The unit is operative on 230V ±10% at 50Hz.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 3 Kg. (Approx.)
- Dimension : W 340 x H 110 x D 210
Other Apparatus Required
- Dual Trace Cathode Ray Oscilloscope 20 MHz
- Function Generator OMEGATYPE FG-321.
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
UJT Firing Circuit Of SCR
Code:EET3461
Power Electronic Training Board has been designed specifically for UJT Firing Circuit of SCR. Practical experience on this board carries great educative value for Science and Engineering Students.
Object:
- To study UJT Firing Circuit of SCR.
Features:
The board consists of the following built in parts :
- An isolation transformer 230VA.C. 200mA. This protects external instruments for damage if they are not isolated.
- Bridge rectifier for making D.C. voltage.
- Uni Junction Transistor.
- Zener Diode.
- Silicon Controlled Rectifier (SCR).
- Pulse Transformer.
- Potentiometer to Control Firing Angle.
- Lamp load.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meter.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 7 Kg. (Approx.)
- Dimension : W 300 x H 140 x D 200
Other Apparatus Required:
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Lamp Dimmer Using Diac and Triac
Code:EET3466
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 Triac.
Features:
The board consists of the following built-in parts:
- An Isolation Transformer having output 230VAC at 200mA.
- Triac
- Diac.
- Lamp load.
- Potentiometer to control intensity of Lamp.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 6 Kg. (Approx.)
- Dimension : W 300 x H 140 x D 200
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Illumination Control Using SCR
Code:EET3471
Power Electronic Training Board has been designed specifically for the study Illumination control using SCR. 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 the Illumination control using SCR.
Features
The board consists of the following built-in parts:
- An Isolation Transformer having output 230VAC at 200mA.
- Uni Junction Transistor.
- Silicon Control Rectifier (SCR).
- Bridge rectifier for making D.C. voltage.
- Lamp load.
- Potiometer to control Illumination.
- Zener diode.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 6 Kg. (Approx.)
- Dimension : W 300 x H 140 x D 200
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Fan Regulator Using Diac and Triac
Code:EET3476
Power Electronic Training Board has been designed specifically for the study of Fan Regulator 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 Fan Regulator Using Diac and Triac.
Features:
The board consists of the following built-in parts:
- Isolation Transformer 230VA.C., Power 70 watt.
- Diac.
- Triac.
- Potentiometer to control the speed of Motor / Fan.
- A universal motor of 1/12 H.P.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 6 Kg. (Approx.)
- Dimension : W 300 x H 140 x D 200
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
SCR Controlled Emergency Light
Code:EET3481
Power Electronic Training Board has been designed specifically for the study of SCR Controlled Emergency Light. 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 SCR Controlled Emergency Light.
Features:
The board consists of the following built-in parts:
- A step down transformer 6V at 2Amp.
- Silicon Control Rectifier (SCR).
- Lamp load.
- Four diodes.
- 6V 4AH Battery.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terinal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 6 Kg. (Approx.)
- Dimension : W 300 x H 140 x D 200
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Electronic Timer Using IC-555
Code:EET3486
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-555
Features:
The board consists of the following built-in parts :
- 12V D.C. at 100mA, IC regulated Power Supply.
- IC-555 as timer.
- Push button as start switch.
- 12 Volt relay.
- Potentiometer to control time delay.
- Adequate no. of other Electronic Components.
- Mains ON/OFF switch, Fuse and Jewel light.
- The unit is operative on 230V ±10% at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
- Weight : 3 Kg. (Approx.)
- Dimension : W 340 x H 140 x D 210
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Three Phase HalfWave Rectifier
Code:EET3491
Power Electronic Training Board has been designed specifically for the study of three phase half wave rectifier. Practical experience on this board carries great educative value for Science and Engineering Students.
Object
- To observe the phase relation between the voltage waveforms in a three phase supply.
- To observe the load waveforms & their phase in a three phase half wave rectifier with resistive load.
Features
The board consists of the following built-in parts:
- Three phase transformer.
- Digital Panel meter 3½ digits range 200V to measure the d.c. output voltage.
- Digital Panel meter 3½ digits range 200mA to measure the d.c. load current.
- 3 pole power contactor with AC coil complete with push to ON switch.
- Four pole Miniature Circuit Breaker (MCB).
- Three different colour neon indicator provided for indication .
- Resistive load 600E, 10 Watt.
- Three rectifier diodes.
- Three SPST switches.
- Three phase 415V at 50Hz, 20Amp. socket.
- The unit is operative on 3-f 415V at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ metre.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/ observation of waveforms.
- Weight : 7 Kg. (Approx.)
- Dimension : W 412 x H 150 x D 310
Other Apparatus Required
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
- Isolation transformer 50W for unearthing the oscilloscope, OMEGATYPE TXF-03.
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Three Phase FullWave Rectifier
Code:EET3496
Power Electronic Training Board has been designed specifically for the study of three phase full wave rectifier. Practical experience on this board carries great educative value for Science and Engineering Students.
Object
- To study three phase full wave rectifier.
Features
The board consists of the following built-in parts :
- Three phase transformer.
- Digital Panel meter 3½ digits range 200V to measure the DC output voltage.
- Digital Panel meter 3½ digits range 200mA to measure the d.c. load current.
- 3 pole power contactor with AC coil complete with push to ON switch.
- Four pole Miniature Circuit Breaker (MCB).
- Three different colour neon indicator provided for indication .
- Resistive load 600E, 10 Watt.
- Six rectifier diodes.
- Six SPST switches.
- Three phase 415V at 50Hz, 20Amp. socket.
- The unit is operative on 3-f 415V at 50Hz A.C. Mains.
- Adequate no. of patch cords stackable 4 mm spring loaded plug length ½ meter.
- Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections observation of wave forms.
- Weight : 7 Kg. (Approx.)
- Dimension : W 412 x H 150 x D 310
Other Apparatus Required
- Dual Trace Cathode Ray Oscilloscope 20MHz (Unearthed)
- Isolation transformer 50W for unearthing the oscilloscope
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Science Lab Supplies Division of Narang Medical
