To study and observe the V-I characteristics for PN junction diodes in forward and reverse bias conditions.
Specifications:
This unit consist a variable DC regulated power supply of 0-20v @300mA.
On board two types diodes each two no�s are provided i.e. silicon and Germanium diodes.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity .
Set of 2mm patch cards and user manual is accompanied with this kit .
Optional items required:
Digital multimeter..
PN Junction diode Characteristics with meters
(Model: EDC-01M
Objectives:
To study and observe the V-I characteristics for PN junction diodes forward and reverse bias conditions.
Specifications:
This unit consist a variable DC regulated power supply of 0-20v @300mA.
On board two types diodes each two no�s provided i.e. silicon and germanium diode.
Dual range DC ammeter200uA/200mA /DC Voltmeter 2V/20V.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity.
Sets of 2mm patch cards and user manual is accompanied with this kit.
Zener diode Characteristics (Model: EDC-02)
Objectives:
To draw the V-I characteristics of Zener diodes in forward and reverse bias conditions.
Specifications:
This unit consists a variable DC regulated power supply of 0-20v @250mA.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines.
All testing points are Provision with 2mm socket for proper connectivity
Set of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter.
Zener diode Characteristics with meters (Model: EDC-02M)
Objectives:
To draw the V-I Characteristics of Zener diodes in Forward and reverse bias conditions.
Specifications:
This unit consist a variable Dc regulated power supply of 0-20v@300mA.
Different values of three Zener diodes, Dual range DC voltmeter of 2V/20V, Dual range DC ammeter of 200�a/200mA are provided on board.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Transistor characteristics-CB, CE (Model: EDC-3A)
Objectives:
To draw the input and output Characteristics of Transistor in different modes like CB/CE Configurations (CB, CE).
Specifications:
This unit consists a variable DC regulated power supply of o-20v 0-+20v,0-+20v@300mA.
On Board NPN high power transistor two no�s of CL100, with Constructed circuit in common base and common emitter configurations.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters.
Common collector transistor Characteristics(Model: EDC-3C)
Objectives:
To draw the input and output Characteristics of Transistor in common collector Configurations.
Specifications:
This unit consist a variable DC regulated power supply of 0 to 5V, 0 to -12V @300mA.
On Board NPN high power transistors BC548, with Constructed circuit in common collector Configurations
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters
. Common emitter transistor Characteristics
(Model: EDC-3E)
Objectives:
To draw the input and output Characteristics of Transistor in Common emitter configurations.
Specifications:
This unit consists a variable DC regulated power supply of 0-20v ,0+20v@300mA.
On Board NPN high power transistors CL100; with Constructed circuit in common emitter configurations.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity .
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters.
Transistor Characteristics (Model: EDC-3)
Objectives:
To draw the input and output characteristics of transistor in different modes like CB/CE/CC configurations.
Specifications:
This unit consists a variable DC regulated power supply of 0-20v 0+20v,0+20v@300mA.
On board NPN high power transistors two no�s CL100, BC548 with constructed circuit in different configurations.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity .
Set of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters.
Transistor characteristics with meters
(Model: EDC-3M)
Objectives:
To draw the input and output Characteristics of Transistor in different modes like CB/CE/CC configurations.
Specifications:
This unit consist a variable DC regulated power supply of o-20v +20v,0+20v@300mA.
on Board NPN high power transistors two no�s CL100,CK100 with constructed circuit in different configurations, Dual range DC voltmeter of 200mV/20V, Dual range DC ammeter of 200� A/200mA.
All testing points are Provision with 2mm socket for proper connectivity .
Set of 2mm patch cards and user manual is accompanied with this kit .
Optional items required:
Digital multimeter or Digital panel meters..
UJT Characteristics with two meters (Model: EDC-33)
Objectives:
To draw V-I Characteristics of Uni junction Transistor.
Specifications:
This unit consist a variable DC regulated power supply of 0-20V,0-20V@250mA. The trainer constructed with UJT.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity.
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters (Voltmeter, Current meter)..
. UJT Characteristics with meters (Model: EDC-33M)
Objectives:
To draw V-I Characteristics of Uni junction Transistor.
Specifications:
This unit consist a variable DC regulated power supply of 0-20V,0-20V@250mA. The trainer constructed with UJT.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity .
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters (Voltmeter, Current meter.
FET Characteristics (Model: EDC-06)
Objectives:
To draw the drain and transfer Characteristics of field Effect Transistor.
Specifications:
? This unit consists a two variable DC regulated power supplies of
0-20v,0+20V@200mA
.
The circuit is constructed with BFW 11 Field Effect Transistor.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity .
Set of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meter.
MOSFET Characteristics with meters (Model: EDC-41M)
Objectives:
To draw the drain and transfer characteristics of MOSFET Transistor.
Specifications:
This unit consists a two variable DC regulated power supplies of
0-20v,0+20V@200mA.
This unit consists a Built in two variable DC regulated power supplies of
0-20V,0-20V@250mA.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity circuit constructed with MOSFET (N7000).
Sets of 2mm patch cards and user manual is accompanied with this kit.
SCR Characteristics Trainer (Model: EDC-18)
Objectives:
To draw V-I Characteristics by taking different readings of anode voltage and current to get the forward break over voltage (VF) and holding current(IH).
Specifications:
This unit consist variable power supplies of 0-30V, 0-12V.SCR is provided on board.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
TAll testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter.
DIAC Characteristics (Model: EDC-19)
Objectives:
To observe the forward and reverse bias V-I Characteristics of DIAC and plot the graph and to observe the break over voltage of DIAC.
Specifications:
This unit consists a variable power supply of 0-35V@300mA.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity.
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters (Voltmeter, Current meter).
TRIAC Characteristics Trainer (Model: EDC-21)
Objectives:
To observe the forward and reverse bias V-I Characteristics of TRIAC and plot the graph, and to observe the break over voltages of TRIAC.
Specifications:
This unit consists of a variable power supply of
0-35V,0-12V,@300mA,fixed AC power supply,18V,@250mA.
The trainer constructed with TRIAC with variable Load, also one DC lamp application board in built .
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity .
Set of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters.
LDR Characteristics Trainer (Model: EDC-20)
Objectives:
To observe the LDR resistance changes in light intensity. This causes a corresponding change in the output voltage.
Specifications:
This unit consists a two variable DC regulated power supplies of 0-20v, 0-12V@300mA.
One LDR and one mini The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines .
All testing points are Provision with 2mm socket for proper connectivity nature bulb provided on board.
Set of 2mm patch cards and user manual is accompanied with this kit.
Thermistor Characteristics (Model: EDC-43)
Objectives:
To draw the resistance temperature and the voltage �current characteristics of a thermistor.
Specifications:
This unit consists a variable DC regulated power supply of 0-5V @250ma.
One on board 10KW potentiometer with calibrated dial and on board for balancing bridge.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Galvanometer
LED Characteristics (Model: EDC-53)
Objectives:
To study and observe the V-I Characteristics for LED.
Specifications:
This unit consists a inbuilt variable DC regulated power supply of 0-50V @300mA.
On board three diodes are provided.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines.
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
To observe the relative effects of light intensity and voltage of a photo transistor and photo transistor and diode .To draw the V-I Characteristics by changing the intensity of light.
Specifications:
This unit consist a variable DC regulated power supplies of 0-20v,
0-6V@250mA, Different values of four resistors and light source 6V/3W miniature bulb are mounted on board.
One 10k? potentiometer, One photo diode and one photo transistor is provided on board.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters (Voltmeter, Current meter).
To study of PN JUNCTION /ZENER Diode Characteristics.
Specifications:
This unit consist a variable DC regulated power supplies of 0-20v,
0-6V@250mA, Different values of four resistors and light source 6V/3W miniature bulb are mounted on board.
This unit consists a built variable power supply of 0-20V @300mA.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
This trainer consist three different Diodes with circuits namely (Germanium diode/silicon diode /Zener Diodes with different V The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multi meter/Volt meter/Ammeter.
Rectifiers and filter circuits (Model: EDC-04):
Objectives:
To determine the characteristics of rectifiers and filters and how the filter capacitor affects the ripple amplitude and output voltage.
Specifications:
This unit consists a ac power supply of 6-0-6V @ 250mA.
Half, Full wave, Bridge rectifier�s circuits on board with L and C filters.10K Potentiometer is provided for load variation.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters
Rectifiers and regulated Power supply (Model: EDC-5A):
Objectives:
To determine the characteristics of rectifiers and Regulators
Specifications:
This unit consists a AC power supply of 10-5- 0-5-10V @ 250mA.
Half, Full wave, Bridge rectifiers circuits and on board and 2N 3055 transistor, LM 723 IC, 7805 Is provided to find regulation of a DC Voltage. 10K Potentiometer is provided for load variation.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter
Series Voltage Regulated Power supply (Model: EDC-37):
Objectives:
To observe the operation of Series DC voltage regulation.
To study how the Zener diode (which acts as bias reference for the regulator) regulates the output.
To demonstrate that in spite of load variation (provided) the voltage remains constant.
Specifications:
This unit consist a DC power supply of 0-20V@300mA.
The trainer constructed with power transistor 2N 3055 with output variable Load.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters
Shunt voltage Regulator (Model: EDC-38):
Objectives:
To observe the operation of shunt type DC voltage regulation.
To study how the Zener diode (which acts as bias reference for the regulator) regulates the output.
To demonstrate that in spite of load variation (provided) the voltage remains constant.
Specifications:
This unit consist a DC power supply of 0-20V@300mA.
The trainer constructed with power transistor 2N 3055 with output variable Load.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters
Voltage Regulators using IC s 78../79.series
(Model: EDC-42)
Objectives:
To calculate the voltage regulation for Fixed and variable ICs.
Specifications:
This unit consists a AC supply in different taping s (10-18-0-18-10V) @300mA.
This circuit incorporated with different Regulated IC like 7812, 7912, 7805, 7905, LM 723, power transistor 3055 with resistive load.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter
Zener Diode as a Voltage Regulator (Model: EDC-46
Objectives:
To calculate the voltage regulation for Zener Diode.
Specifications:
This unit consists a Built in power supply 0-20V@ 300mA. the circuit is Constructed with Zener diode controlled with Power Transistor for variable Resistive load .
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Digital Multimeter or Digit Panel meter (voltmeter/ammeters)
Hartley Oscillator (Model: EDC-16):
Objectives:
To determine the range frequency of Hartley oscillator.
Specifications:
This unit consists a power supply of +12V @ 250mA.
The oscillator circuit constructed with transistor and also Different values of Inductor are provided on board to vary the output frequency.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Dual Channel cathode Ray Oscilloscope.
Colpitts Oscillator (Model: EDC-17):
Objectives:
To determine the range frequency of Colpitts oscillator
Specifications:
Built in power supply of +12V @ 250mA.
The oscillator circuit constructed with transistor and also Different values of Capacitors are provided on board to vary the output frequency.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Dual Channel cathode Ray Oscilloscope.
Crystal Oscillator (Model: EDC-44):
Objectives:
To study the working of crystal oscillator.
Specifications:
This unit consists a power supply of +12V,-12V @250mA.
This circuit designed with Transistor and crystal with help of Load resistance. Piezoelectric crystal is provided on board.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Dual Channel cathode Ray Oscilloscope.
Wein Bridge Oscillator (Model: EDC-12):
Objectives:
To determine the range frequency of Wein bridge oscillator.
Specifications:
This unit consist a fixed power supply of +12V @ 250mA.
It is transistorized circuit and with RC Values to generate particular frequency.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity
Sets of 2mm patch cards and user manual is accompanied with this kit.
Optional items required:
Dual Channel cathode Ray Oscilloscope.
RC Phase shift oscillator (Model: EDC-13):
Objectives:
To determine the range frequency of an RC phase shift oscillator..
Specifications:
This unit consist a fixed power supply of +12V @ 250mA.
it is a transistorized circuit with Gain control and Different values of capacitors are provided on board to vary the output frequency. Each element of RC network shifts the phase by 600.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Dual Channel cathode Ray Oscilloscope.
Tuned Collector Oscillator (Model: EDC-39):
Objectives:
To determine the range frequency of Tuned Collector Oscillator.
Specifications:
This unit consists a power supply of +12v@250mA.
Oscillator circuit constructed with transistor and also Different values of capacitors are provided on board output frequency.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Dual Channel cathode Ray Oscilloscope.
Oscillators Trainer (Model: EDC-63):
Objectives:
To determine the range frequency of oscillator.
Specifications:
This unit consists a built power supply +12V @250mA.
This trainer consist three different Oscillator circuits namely (RC phase shift, Colpitts, Hartley) to generate different Frequencies with different combinations of LC components.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Dual Channel cathode Ray Oscilloscope.
Transistor Common Emitter Amplifier
(Model: EDC-8A):
Objectives:
To Study and Calculate the Band width and Cut off frequencies of the Amplifier.
Specifications:
This unit consists of a power supply +12V,@300mA.
The circuit is constructed in common emitter mode to find the frequency response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope.
Transistor Common Base Amplifier(Model:EDC-8B):
Objectives:
To Study and Calculate the Band width and Cut off frequencies of the Amplifier.
Specifications:
This unit consists of a power supply +12V,@300mA.
The circuit is constructed in common base mode to find the frequency response of the amplifier..
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope.
. Transistor Common Collector Amplifier
(Model: EDC-8C)
Objectives:
To Study and Calculate the Band width and voltage gain and Cut off frequencies of the Amplifier.
Specifications:
This unit consists of a power supply +12V,@300mA.
The circuit is constructed in common collector mode to find the frequency response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope.
Transistors Amplifiers-CB/CE/CC (Model: EDC-26):
Objectives:
To Study and Calculate the output gain, Band width and Cut off frequencies of the Amplifier.
Specifications:
This unit consists of a power supply +15V,@300mA.
The circuit constructed in three different configurations i,e CE,CB,CC to find the frequency response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope.
Transistor Coupled amplifier (Model: EDC-45)
Objectives:
To study band calculate the gain and efficiency of a amplifier.
Specifications:
This unit consists of a power supply +12V,@250mA.
amplifier constructed with two Transistors with RC coupling.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope.
Differential Amplifier using Transistor
(Model: EDC-58)
Objectives:
To study and observe the output of differential amplifier
Specifications:
This unit consists of a Built in power supply +15,-15V @300mA.
This circuit consists of two transistors in differential mode emitter to emitter and collector to collector.
The two base terminals are connected to two different input signals.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Signal Generator, Oscilloscope.
FET Amplifier- Common Source (Model: EDC-11):
Objectives:
To Study and Calculate the Band width and Cut off frequencies of the Amplifier.
Specifications:
Built in power supply +15V,@300mA.
The circuit constructed FET Transistor in common source mode to find the frequency response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
FET Amplifier (CD, CS) (model: EDC-27)
Objectives:
To study and calculate the gain, Band width and cut-off frequencies of the Amplifier.
Specifications:
This unit consist a power supply +15V,@300mA.
The circuit constructed in two different configurations i.e. CD, CS to find the response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
MOSFET Amplifier (Model: EDC-23)
Objectives:
To study and calculate the Gain and Frequency response of the MOSFET.
Specifications:
This unit consist a power supply +15V,@300mA.
The circuit constructed using MOSFET in common source mode to find the frequency response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Single Stage RC Coupled Amplifier (Model: EDC-10):
Objectives:
To Study and Calculate the Band width and Cut off frequencies of the Amplifier.
Specifications:
This unit consists of a power supply +15V,@300mA.
The circuit is constructed in common collector mode to find the frequency response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
. Two stage RC Coupled Amplifier using Transistor
(Model: EDC-31):
Objectives:
To study and calculate the Band width and cut-off frequencies of the Amplifier.
Specifications:
This unit consists of a power supply +15V,@300mA.
The circuit is constructed in common emitter mode to find the frequency response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Dual stage RC Coupled Amplifier using JFET (Model: EDC-25)
Objectives:
To study and calculate the Band width and Cut-off frequencies of the amplifier.
Specifications:
This unit consists of a power supply +12V @250ma.
The circuit is constructed in common source mode to find the frequency of the amplifier
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Feed Back Amplifiers-Voltage Series/Current Series(Model: EDC-14):
Objectives:
To study and calculate the Feedback effect on amplifier to find mid band gain, Bandwidth and Cut-off frequencies.
Specifications:
This unit consists a power supply +15V,@300mA.
Two different circuits constructed of transistorized with voltage and current feedback circuit.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
To study and calculate the Feedback effect on amplifier
To find Mid band gain, Bandwidth and Cut-off frequencies.
Specifications:
This unit consists a power supply +15V,@300mA.
Two different circuits constructed of transistorized with voltage and current feedback circuit.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Feed Back Amplifier- Current Series
(Model: EDC-15):
Objectives:
To study and calculate the Feedback effect on amplifier
To find Mid band gain, Bandwidth and Cut-off frequencies.
Specifications:
This unit consists a power supply +15V,@300mA.
circuit constructed of transistorized with voltage and current feedback circuit.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Feed Back Amplifier-Voltage Series[Model: EDC-15A]
Objectives:
To study and calculate the Feedback effect on amplifier
To find Mid band gain, Bandwidth and Cut-off frequencies.
Specifications:
This unit consists a power supply +15V,@300mA.
The trainer consist two different circuits constructed of transistorized with voltage and current feedback circuit.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Current Shunt Feedback Amplifier (Model: EDC-30)
Objectives:
To study and calculate the Feedback effect on amplifier
To find Mid band gain, Bandwidth and Cut-off frequencies.
Specifications:
This unit consists a power supply +15V,@300mA.
Circuit constructed of transistorized with current feedback circuit.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Class power Amplifier (Model: EDC-24)
Objectives:
To study and calculate the Gain and efficiency of a amplifier.
Specifications:
This unit consists a power supply +12V@ 250mA.
Amplifier circuit constructed with Collector coupling load.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Class A power amplifier with transformer load (Model: EDC-34)
Objectives:
To study and calculate the gain and efficiency of a amplifier.
Specifications:
This unit consists a power supply +12V@ 250mA.
Amplifier constructed with single Transistor with collector transformer load.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Class B puss pull power amplifier(Model: EDC-35)
Objectives:
To study and calculate the gain and efficiency of a amplifier.
Specifications:
This unit consists a power supply +12V@ 250mA.
Amplifier constructed with single Transistor with collector transformer load.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Class C Tuned Amplifier (Model: EDC-32)
Objectives:
To study and calculate the Band width and cut-off frequencies of the Amplifier.
Specifications:
This unit consists a power supply +15v, @300mA.
The circuit constructed in common emitter mode to find the efficiency response of the amplifier.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope
Class A&B Power Amplifier (Model: EDC-62)
Objectives:
To calculate the gain and efficiency of Power amplifiers
Specifications:
This unit consists of a built power supply +12V @250mA.
Amplifier circuit is constructed with two power amplifiers Class-A, class-B with collector transformer load and built in Speaker.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Signal Generator, Dual channel cathode ray Oscilloscope.
Single Tuned voltage amplifier (Model: EDC-36):
Objectives:
To study and calculate the gain and efficiency of a amplifier
Specifications:
This unit consists of a built power supply +12V @250mA.
Amplifier constructed with single Transistor with collector transformer load.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope.
Double tuned IF voltage Amplifier(Model: EDC-29)
Objectives:
To study and calculate the IF frequency Response of the Amplifier.
Specifications:
This unit consists of a power supply +6V,@250mA
The circuit incorporates with two IF amplifiers
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope.
Complementary and symmetry audio amplifier(Model: EDC-40)
Objectives:
To study and calculate the gain and efficiency of audio power amplifier. To observe the crossover distortion basic (UN biased) complementary symmetry configuration.
To measurement of efficiency of amplifier for a given load.
Specifications:
This unit consists of a built in power supply +12V,-12V@250mA.
Amplifier constructed with two transistors coupling with load.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Dual Channel cathode Ray Oscilloscope
Instrumentation amplifier (Model: EDC-50)
Objectives:
To study and calculate the gain, frequencies response of the amplifier.
Specifications:
This unit consists of a built in power supply +12V,-12V@250mA.
The circuit consist of three Op-amps two for differentiate the two input signals and another Op-amp for amplification.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Signal Generator, Dual channel cathode ray Oscilloscope
M-Derived Filters LPF&HPF (Model: EDC-47)
Objectives:
To study and calculate the lower and higher cut off frequency of M derived filters.
Specifications:
This circuit consist of two types of filter with RLC,LC combination in order to get LPF,HPF also in two types of construction i.e.-type, ?-type to find frequency response. The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Signal Generator, Oscilloscope.
M-Derived filters BPF&BRF (Model: EDC-48)
Objectives:
To study and calculate the lower and higher cut off frequency of M derived filters.
Specifications:
This circuit consists of two types of filter with LC combination in order to get BPF, BRF also in two types of construction i.e.-type, ?-type to find frequency response.
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Signal Generator, Oscilloscope.
K-Derived filter (Model: EDC-49):
Objectives:
To study and calculate the lower and higher cut off frequency of K derived filters.
Specifications:
Built in power supply +12V @300mA.
This circuit consists of two types of filter with LC combination in order to get BPF, BRF also in two types of construction i.e.-type, ?-type to find frequency response.
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Signal Generator, Oscilloscope.
Notch filter (Model: EDC-52)
Objectives:
To study and calculate the lower and higher cut off frequency of Notch filter derived filters.
Specifications:
This unit consists a Built in power supply +12V ,-12V @300mA.
This circuit consists of two types of tank filters with RC combination in order to get filter output in connected to Op-amp to get linear output.
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Signal Generator, Oscilloscope.
Measurement of H�Parameters Of A Transistor (Model: Edc-7)
Objectives:
To calculate the hybrid parameters of transistor in CE configuration.
Specifications:
This unit consists OF a variable DC regulated power supplies of 0-20V @ 250mA
Circuits is constructed in Common emitter Configuration with high power transistor model CL 100 to measure hie,, hfe and hoe, hre
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or Digital panel meters
Darlington pair (Model: EDC-22)
Objectives:
To Study and calculate the output gain, Frequency response of the Darlington pair amplifier.
Specifications:
This unit consist a power supply +15V,@300mA.
The circuit constructed with transistors to find the frequency response of the amplifier.
All testing points are Provision with 2mm socket for proper connectivity.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Function Generator, Dual Channel cathode Ray Oscilloscope.
Energy band Gap of junction diode (Model: EDC-59):
Objectives:
To study and observe the gap of the PN junction Diode.
Specifications:
This unit consists a power supply 0-5v @250mA.
Thus circuit consist diode connected with four arms resistance in between Galvanometer to observe the Voltage.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Galvanometer
Power factor of RL circuits (Model: EDC-60):
Objectives:
To study and observe the gap of the PN junction Diode.
Specifications:
This circuit consists a AC power supply 0-12V @250mA.
This circuit consists of RL component and also different RL values are given on board.
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
Optional items required:
Digital multimeter or voltmeter/ ammeter.
Transistor application Trainer (Model: EDC-61):
Objectives:
To study and observe the Transistor applications
Specifications:
This circuit consists a DC power supply 0-+12V,0-12V @250mA.
This circuit consists of Different Transistor NPN, PNP and on board different values of Resistors, Capacitors, Inductors, variable Potentiometers are given
The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines
All testing points are Provision with 2mm socket for proper connectivity.
Set of 2mm Patch cards and user manual is accompanied with this kit.
