Analog / Discreet Component Trainer

Product ID: ETB-84

OMEGA TYPE ETB- 84 Experimental Training Board has been designed specifically for the study of
Discrete Electronic Components. It contains a wide selection of discrete components and A.C. & D.C.
Power Supplies. The capabilities of this trainer extend far beyond the experiments described. Although
only a finite number of experiments have been described yet other circuits as per individuals requirements can also be designed using the available components and power supplies. Practical experience on this board carries great educative value for Science and Engineering Students.

Features

ETB-84

OBJECT

RC & LC CIRCUITS :
1. Study of RC High Pass Filter
2. Study of RC Low Pass Filter
3. Study of RL Differentiating Circuits
4. Study of Series RC Circuit
5. Study of Series LC Circuit
6. Study of Parallel RC Circuit
7. Study of Parallel LC Circuit
SERIES & PARALLEL RESONANCE CIRCUIT :
1. Study of Series LCR Resonance Circuit and determination of Q
2. Study of Parallel LCR Resonance Circuit
3. Determination of impedance & reactance of reactive
elements and plotting of reactive curves
GERMANIUM & SILICON DIODES :
1. Characteristics of a germanium diode
2. Characteristics of a silicon diode
3. Application of a diode as a half wave rectifier
4. Application of four diodes as full wave bridge rectifier
ZENER DIODE :
1. Characteristics of a Zener Diode
2. Application of a Zener Diode as a voltage regulator
3. Determination of line regulation of a zener diode
regulator circuit
4. Determination of load regulation of a zener diode
regulator circuit
CLIPPING & CLAMPING CIRCUITS :
1. Study of single level clipping circuits
2. Study of two level clipping circuits
3. Study of clamping circuits
COMMON EMITTER CONFIGURATION OF A
TRANSISTOR :
1. Input characteristics of common emitter configuration
2. Output characteristics of common emitter configuration
3. Study of common emitter amplifier
COMMON BASE CONFIGURATION OF A
TRANSISTOR:
1. Input characteristics of common base configuration
2. Output characteristics of common base configuration
3. Study of common base amplifier
COMMON COLLECTOR CONFIGURATION OF A
TRANSISTOR :
1. Transfer characteristics of common collector
configuration
EMITTER FOLLOWER ( TRANSISTOR) :
1. Study of emitter follower configuration
CASCADED AMPLIFIER :
1. Study of two stage cascaded amplifier
POWER AMPLIFIER
1. Study of class-A power amplifier
DIFFERENTIAL AMPLIFIER :
1. Study of a differential amplifier and determination of
its CMRR
FEED BACK AMPLIFIER
1. Study of current series feedback
2. Study of current shunt feedback
SELECTIVE AMPLIFIER :
1. Study of frequency selective amplifier
FET CHARACTERISTICS & SOURCE FOLLOWER :
1. Study of static characteristics of an FET
2. Application as source follower
FET CHOPPER & V.V.R. (Voltage Variable
Resistor)
1. Application as a Chopper
2. Application as Voltage Variable Resistor (VVR)
R.C. PHASE SHIFT OSCILLATOR :
1. Study of R.C. Phase Shift Oscillator
U.J.T. CHARACTERISTICS & RELAXATION
OSCILLATOR :
1. Study of UJT Characteristics
2. Application of UJT as relaxation oscillator
TRIAC CHARACTERISTICS :
1. Terminal Characteristics in Mode I+
2. Terminal Characteristics in Mode III+
3. Measurement of Holding Current IH
4. Gate characteristics in Mode I+
5. Gate characteristics in Mode I−
6. Gate characteristics in Mode III+
7. Gate characteristics in Mode III−
8. Application in power control using D.C. control voltage
9. Application in power control using A.C. control voltage
BISTABLE MULTIVIBRATOR :
1. Study of bistable multivibrator circuit
! MONOSTABLE MULTIVIBRATOR :
1. Study of monostable multivibrator circuit
ASTABLE MULTIVIBRATOR :
1. Study of astable multivibrator circuit
SCHMITT TRIGGER :
1. Study of Schmitt Trigger circuit
BASIC LOGIC GATES :
1. Study of AND gate
2. Study of OR gate
3. Study of NAND gate
4. Study of NOR gate
LED CHARACTERISTICS & APPLICATIONS :
1. Study of Characteristics of LED
2. Application of LED in constant current sources
SCR CHARACTERISTICS :
1. D.C. gate control characteristics
2. Anode current characteristics
DIAC CHARACTERISTICS& APPLICATIONS :
1. Study of Characteristics of a Diac
2. Application as sawtooth wave & pulse generator
3. Application in Diac Triac Power control circuit
FEATURES
The board consists of the following built in parts :
1. Two A.C.Power Supplies.
2. Continuously variable D.C. Power Supply.
3. IC regulated and short circuit protected D.C.Power
Supply.
4. IC Regulated D.C. Power Suppies.
5. A.C. / D.C. Voltmeter with switch selectable ranges
of voltages.
6. Two D.C. Ammeters with switch selectable ranges of current.
7. Pulser with Dual Polarity, selectable output.
8. Sine wave source with variable output level.
9. LEDs for visual indication of Input & Output status.
10. Speaker, LED, 8 diodes, 5 Zener diodes,
Diac, SCR, Triac, 2 FET, UJT, 7 Transistors, 1 matched transistor pair, 67 resistors, 27 capacitors, 6 potentiometers, Electronic Load, indicator, Audio Transformer.
11. OEN Relay with one change over for resistive and
for inductive Load.
12. Mains ON/OFF switch, fuse and Neon Indicator are
provided.
The unit is operative on 230V ?0% at 50Hz A.C.
Mains. Adequate no. of patch cords stackable from rear both ends 2mm spring loaded plug length ?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 9.8 Kg. (Approx.) Dimension 444 mm L x 330 mm D x 280 mm H.
OTHER APPARATUS REQUIRED
" Sine Square Wave Oscillator OMEGA TYPE SS-305
" Cathode Ray Oscilloscope 20MHz

Certificate

ISO 9001:2000

Main Products

Technical Education & Training Equipments