SALIENT FEATURES :
- Lucidly illustrated User?s Manual unravels electronics concept through brief theoretical reviews followed by experiments, self – test questions and exercises.
- Built – in power supplies provide all the voltages necessary for experimentation.
- Modularly designed patch panel contains all commonly used discrete components.
TYPICAL EXPERIMENTS :
- Ohms Law, RC – High pass and Low pass circuits, RL – High pass and Low pass circuits, RLC series and parallel resonance circuits, Kirchoff’s Current and Voltage laws.
- Transformers turns ratio, Efficiency of a transformer, Relay as a switch.
- Diode characteristics, Clipping and Clamping circuits, Half – wave and Full – wave rectifiers,
- Zener diode characteristics, Regulators ( Line and Load ), Diode Logic gates.
- Transistor (s) characteristics of CB, CE & CC configurations.
- Transistor (s) amplifiers ( CB, CE & CC ), Power amplifiers, Differential amplifiers, Feedback
- amplifier current series and current shunt, RC phase shift oscillator, Bistable, Monostable and Astable Multivibrators, Schmitt Trigger, Transistor Logic gates.
- FET characteristics, FET as a source follower, FET as a voltage variable resistor.
- UJT characteristics, UJT as a relaxation oscillator.
- Triac / Diac characteristics, power control using Diac and Triac.
TECHNICAL SPECIFICATIONS
POWER SUPPLY :
- Output voltages available on the front panel from the built – in power supplies are :
- Output voltage and current : 1. + 5V / 250mA.
2. + 12V / 250mA.
3. – 12V / 250mA.
4. 0 – 30V / 1A variable.
5. 0 – 70V / 50mA variable. - All the power supplies are regulated and short circuit protected.
- Load Regulation : 1 % ( No load to Full load ).
- Line Regulation : 1 % (for + 10% variation in line voltage ).
- Ripple : < 12 mV rms.
GENERAL:
- Components on the patch panel include the following :
- 6 Bipolar, 1 Power and 1 matched transistor pair, 2 FET, UJT, 1 PUT & 1 MOSFET.
- 9 Diodes and 6 Zener diodes ( of different values ).
- 1 Triac / Diac pair, 1 SCR & 1 LDR.
- 68 Resistors covering all standard values from 10 ? to 5 M1 ( carbon film type ).
- 18 assorted values of capacitors from 100 pF to 100 ?F.
- Potentiometers ( 2 for variable power supplies, 3 others ).
- 2 Fixed Inductors ( 100 ?H, 1 mH ).
- 1 12V / 1 C.O. Relay.
- 1 Audio Transformer ( 2 : 4 ).
- 1 Power Transformer with centre tap ( 12 – 0 – 12 ).
- One speaker : ( 8E / 0.5W ).
- 5 Logic inputs switches with LED indication.
- 5 Output Indicators.
- Breadboard Terminal Strip with 640 tie points.
- 1 Digital Voltmeter ( Dual range ) and 1 Current meter ( Dual range ).
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