PATRUCCO - Laboratori didattici per l'elettronica

The KL-200 Electronic Lab is a comprehensive and self-contained system suitable for anyone engaged in electronic circuit experiments. All necessary equipments for electronic circuit experiments such as power supply, function generator, analog and digital meters are installed on the main unit. The 17 modules covers a wide variety of essential topics in the field of electronics circuit. It is a time and cost saving device for both students and researchers interested in developing and testing circuit prototypes.

FEATURES

a Ideal for electronic circuit experiments and designing exercises.

a Integrated experimental circuit and trainer, with complete electronic circuit experiment curriculum.

a Complete supply and testing units for easy and efficient experiments.

a With universal breadboard for circuit designing and prototypes.

a All modules equipped with an 8-bit DIP switch for fault simulations.

a Individual storage case for all modules for easy carrying and storing.

TYPE OF EXPERIMENTS

a Characteristics of Diodes

a Clipping and Clamping Circuits with Diodes

a Rectifier Circuits

a Differential and Integration Circuits

a Transistors

a Transistor Amplification Circuits

a Field Effect Transistors (FET)

a FET Amplification Circuits

a Multi - Stage Amplification Circuits

a Transistor Negative Feedback Circuits

a Transistor Positive Feedback Circuits

a Regulated Voltage/Constant Current Circuits

THE KL-200 MAIN UNIT

The main unit incorporates all necessary equipment for use with the eleven plug-on training modules. Power supply, function generator, and analogue and digital meters are all built-in.

The DC power supply provides fixed ±5V and ±12V at 0.3A, a variable ±3V ~ ±18V at 1A, and a transformer provides a 9V~0V~9V AC output at up to 500mA.

The function generator offers sine, square, and triangle waveforms at frequencies from 10Hz ~ 100kHz in 4 ranges.

The main unit is also supplied with a removable 1680 tie point universal breadboard for general experimentation and prototyping.

KL-200 EXPERIMENTS MODULES

17 modules form the basis for over 110 experiments detailed in the comprehensive experiment manual. Each module contains the experiment circuit which is clearly illustrated by a cicuit diagram on its top panel. Switch faults are also incorporated into the modules for simulating fault situations.

1. KL-23001 Clipping & Clamping Experiment Module

2. KL-23002 Rectifier, Differential & Integrator Experiment Module

3. KL-23003 Transistor Amplification Experiment Module

4. KL-23004 Field Effect Transistor (FET) Circuits Experiment Module

5. KL-23005 Multi-stage Amplification Circuits Experiment Module

6. KL-23006 OTL Amplifier Circuit Experiment Module

7. KL-23007 OCL Amplifier Circuit Experiment Module

8. KL-23008 Oscillator Circuits (1) Experiment Module

9. KL-23009 Oscillator Circuits (2) Experiment Module

10. KL-23010 Voltage Regulator Experiment Module

11. KL-23011 Voltage Regulator & Amplitude Modulation (AM) Circuits

12. KL-23012 Frequency Modulation & Op-amp Experiment Module

13. KL-23013 Op-amp Circuits (1) Experiment Module

14. KL-23014 Op-amp Circuits (2) Experiment Module

15. KL-23015 Op-amp Circuits (3) Experiment Module

16. KL-23016 Op-amp Circuits (4) Experiment Module

17. KL-23017 Op-amp Circuits (5) Experiment Module

LIST OF EXPERIMENTS

The full list of experiments performed using the above modules and detailed in the experiment manual are:

Diode Characteristics Experiments
1. Silicon diode
2. Germanium diode
3. Zener diode
4. DC current measurement
5. Light emitting diode (LED)
6. Photo diode
Diode Clipping & Clamping Circuits Experiments
1. Clipping circuit (1)
2. Clipping circuit (2)
3. Clamping circuit (1)
4. Clamping circuit (2)
Rectifier Circuits Experiments
1. Half wave rectifier circuit
2. Full wave rectifier circuit
3. Bridge rectifier circuit
4. Dual power rectifier circuit
5. Voltage magnifying rectifier circuit
Differential & Integrator Circuits Experiments
1. RC direct current charge/discharge circuit
2. Differential circuit: square wave input
3. Differential circuit: sine wave input
4. Integrator circuit: square wave input
5. Integrator circuit: sine wave input
6. RL circuit
Transistor Characteristics Experiments
1. PNP transistor
2. NPN transistor
Transistor Amplification Circuits Experiments
1. Common emitter transistor amplification circuit
2. Common base transistor amplification circuit
3. Common collector transistor amplification circuit
4. Switching type transistor circuit
5. Darlington's circuit
Field Effect Transistor (FET) Experiments
1. Junction type FET (JFET)
2. Metal-oxide swmiconductor FET (MOSFET)
FET Amplification Circuits Experiments
1. JFET common source amplification circuit: self-bias
2. JFET common source amplification circuit: divide-bias
3. JFET drain source amplification circuit: self-bias
4. JFET drain source amplification circuit: divide-bias
5. MOSFET amplification circuit: biased (1)
6. MOSFET amplification circuit: biased (2)
Multi-Stage Amplification Circuits Experiments
1. RC coupled amplification circuit
2. Direct coupled amplification circuit
3. Transformer coupled amplification circuit
4. Push-pull amplification circuit
5. OTL amplification circuit
6. OCL amplification circuit
7. IC amplification circuit
Transistor Negative Feedback Circuits Experiments
1. Serial Voltage negative feedback circuit
2. Parallel Voltage negative feedback circuit
3. Serial current negative feedback circuit
4. Parallel current negative feedback circuit
Transistor Positive Feedback Circuits Experiments
1. Low frequency sine wave oscillating circuit
  a. RC phase-shifting oscillating circuit
  b. Wien bridge oscillator circuit
2. High frequency sine wave oscillating circuit
  a. Hartley oscillator circuit
  b. Colpitts oscillator circuit
3. Crystal oscillating circuit
4. Astable oscillating circuit
5. Monostable oscillating circuit
6. Bistable oscillating circuit
7. Intermittent oscillating circuit
8. Schmitt's trigger circuit
9. Sawtooth wave oscillating circuit
Regulated Voltage/Constant Current Circuits Experiments
1. Regulated Voltage circuit with Zener diode
2. Regulated Voltage circuit with Zener diode/transistor
3. Regulated adjustable Voltage circuit
4. Current-limiting regulated Voltage circuit
5. Regulated Voltage circuit with IC
6. Constant current circuit
Modulation & Demodulation Experiments
1. Amplitude modulation circuit (AM)
2. Frequency modulation circuit (FM)
3. Amplitude modulation detection circuit
4. Amplitude demodulation circuit
Operational Amplifier Characteristics Experiments
1. Transistor differential amplification circuit
2. Characteristics of op-amps
  a. Input impedance measurement
  b. Output impedance measurement
  c. Bandwidth measurement
  d. Slew rate measurement
  e. Offset Voltage measurement (1)
  f. Offset Voltage measurement (2)
Op-Amp Amplification Characteristics Experiments
1. Inverse amplification
2. Non-inverse amplification
3. Voltage-follower circuit
4. Difference amplification (subtractor)
5. Sum amplification (adder)
6. Clipping circuit
7. Constant Voltage circuit
8. Constant current circuit
9. Differential circuit
10. Integrator circuit
Op-Amp Application Circuits Experiments (1)
1. Logarithm amplification circuit
2. Exponential amplification circuit
3. Peak value detection circuit
4. Precision clipping circuit
5. Voltage regulator circuit
6. Sampling/hold circuit
7. Instrument amplification circuit
Op-Amp Application Circuits Experiments (2)
1. High pass amplification circuit
2. Low pass amplification circuit
3. Band pass amplification circuit
4. RIAA amplifier circuit
5. Tone controller circuit
6. Single power inverse amplification circuit
Op-Amp Oscillating Circuit - Positive Feedback Experiments
1. Comparator
2. Schmitt trigger
3. Window type comparator
4. Monostable multivibrator
5. Astable multivibrator
6. Sine wave oscillation circuit
  a. RC oscillator
  b. Wien oscillator
Circuit Application Experiments
1. Current/Voltage convertor
2. Voltage/current convertor
3. Analogue/digital convertor
4. Digital/analogue convertor
5. Frequency/Voltage convertor
6. Voltage/frequency convertor
7. Capacitance/Voltage convertor
8. Serial amplifying circuit with op-amp
9. Thermometer
10. Level alarm
11. Temperature controller
12. Pulse width modulation type temperature controller
13. Phase latching loop
14. Coin detector
15. Function generation

SPECIFICATIONS

KL-200 Main Unit
Fixed DC Power Supply	Voltage range: +5V, -5V, +12V and -12V Maximum current output: 300mA Output overload protection
Variable DC Power Supply	Voltage range: +3V ~ +18V, -3V ~ -18V Maximum current output: 1A Output overload protection
AC Power Supply	Voltage range: 9V~0V~9V Maximum current output: 500mA Output overload protection
Function Generator	Four frequency ranges: 10Hz to 100Hz 100Hz to 1KHz 1KHz to 10KHz 10KHz to 100KHz Waveforms: Sine, Square, Triangle Accuracy: ±5% of full scale value Output impedance: 50W Output voltage: ³18Vp-p (open-loop); ³9Vp-p (with 50W load)
3½ Digit Digital Meter	DC Voltage range: 2V, 200V DC Voltage accuracy: ±0.3% of reading + 1 digit DC current range: 200µA, 2000mA DC current accuracy: ±0.5% of reading + 1 digit
Analogue Meters	AC current: 0 ~ 100mA ~ 1A AC Voltage: 0 ~ 15V DC current: 0 ~ 100mA ~ 1A DC Voltage: 0 ~ 20V
Speaker	8W, 0.25W speaker with driver circuit
Variable Resistors	1kW, 0.25W variable resistor with 3 terminals (A, B, C) 10kW, 0.25W variable resistor with 3 terminals (A, B, C) 100kW, 0.25W variable resistor with 3 terminals (A, B, C) 1MW, 0.25W variable resistor with 3 terminals (A, B, C)
Removable Solderless Breadboard	1680 interconnected tie points, accepting all DIP devices, components with leads and solid wires of AWG #22-30 (0.3mm to 0.8mm)
Accessories	Power lead, connecting leads, fuse, dust cover, and user manual
Power Supply	110/220V AC ±10% 50/60Hz
Physical Characteristics	Dimensions: 400mm (width), 300mm (depth), 130mm (height) Weight: 5.8kg

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