## Description

IT-2000 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, digital meters are installed on the main unit. The 15 modules cover 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:

Standard Function Generator Included

AC/DC Power Supplies Included

Basic Measuring Instruments Included

Passive Components Required are Mounted on Modules

Active Components Required are Mounted on Modules

Protection Circuits Included

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**Technical Features:**

**Main Unit**

**Fixed DC: **+5V, +12V, -12V

**Maximum Current Output: **0.3A

**Dual DC Power Supply: **0 ~ +25V and 0 ~ -25V adjustable

**AC Power Supply**

**Voltage Range: **2V-0V-2V, 12V-0V-12V, 15V-0V-15V

**Maximum Current Output: **500mA

**Function Generator:**

**Output Waveform: **Sine, Square, Triangle and TTL

**Output Frequency: **up to 100KHz in five steps

**3 ½-Digit Digital Voltmeter/Ammeter LCD Type**

**DC Voltage Range: **200mV, 2V, 20V, 200V

**DC Current Range: **0 ~ 2A, Fuse Protected

**Accessories: **Experiment Manual, User Manual, 2mm Patch Cords, Power Cord

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**Optional Data Interface Unit:**

**IT-1600**

**IT-1700**

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Experiments included:

**Module: IT-2001**

Application of Ohm’s law

Series dc circuit

Parallel dc circuit

Combination dc circuit

Power in dc circuit

Voltage divider circuit

Kirchhoff’s voltage law, KVL

Kirchhoff’s current law, KCL

Superposition theorems

Norton’s theorems

Thévenin’s theorem

Norton’s theorems

Maximum power transfer

DC bridge circuits

Transient in series RC networks

Transient in series RL networks

PTC & NTC Thermistor

Relay

**Module: IT-2002**

Resistor in AC Circuit

Inductor in AC Circuit

Capacitor in AC Circuit

R-L Series in AC Circuit

R-C Series in AC Circuit

R-L-C Series in AC Circuit

R-L Parallel in AC Circuit

R-C Parallel in AC Circuit

R-L-C Parallel in AC Circuit

Series Resonance Circuit

Parallel Resonance Circuit

To Determine The Inductive Reactance Value

Magnetic Circuit

No Load Transformer

Load in Transformer

**Module: IT-2003**

Diode Characteristics

Characteristics and application of a zener diode

Diode in a dc circuit

Half-wave rectifier circuits

Full-wave rectifier circuits with center taped

Bridge rectifier circuits

Voltage doubler circuit

Characteristics of light emitting diode (LED)

Characteristics of bipolar junction transistor (BJT)

Characteristics of field-effect transistor (FIET)

Characteristics of uni-junction transistor (UJT)

Characteristics of programmable uni-junction (PUT)

Characteristics of silicon controlled rectifier (SCR)

Characteristics of DIAC

Characteristics of TRIAC

Photo-transistor

**Module: IT-2004**

BJT Base-Biasing Circuit

BJT Collector-feedback Biasing Circuit

BJT Emitter-Biasing Circuit

BJT Voltage-Divider Biasing Circuit

Common Base Circuit

Static Test of Common Collector Circuit

Dynamic Test Common Collector Circuit

Transistor Saturation and cutoff Currents

Relay Drive With Transistor

Darlington Circuit

Photoelectric Control Circuit

Time Delay Circuit

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**Module: IT-2005**

Self-Bias Arrangement for JFET

Self-Bias Arrangement for MOSFET

JFET CS Amplifier (Self-Bias)

JFET CS Amplifier (Voltage-Dividing Bias)

Common Base Circuit

CD Amplifier (Voltage-Dividing Bias)

MOSFET Amplifier (Voltage-Dividing Bias)

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**Module: IT-2006**

OP Amp Parameter

Non-Inverting Amp Circuit

Inverting Amp Circuit

Voltage Follower Amp Circuit

Differential Amp Circuit

Summing Amp Circuit

Integrator Circuit

Differentiator Circuit

Voltage Comparator Circuit

Window Comparator Circuit

Schmitt Trigger Circuit

Astable (Square Ware Generator)

Low-Pass Filter Circuit

High-Pass Filter Circuit

Band-Pass Filter circuit

Sine And Cosine Wave Generator

Square And Triangle Wave Generator

**Module: IT-2007**

RC-Differentiator circuit

RC-Integrator circuit

Clipper circuit

Clamper circuit

Switching transistors and inverting circuit

Schmitt trigger circuit

Bootstrap Sawtooth generator circuit

Wien bridge oscillator circuit

**Module: IT-2008**

Variable voltage regulated DC power supply using IC Op-amp

Constant voltage regulated DC power supply using linear IC

Variable voltage regulated DC power supply using linear IC

**Module: IT-2009**

Bistable multivibrator

Monostable multivibrator

Astable multivibrator

Logic gate circuit

Sampling gate circuit

Astable multivibrator using 555IC

Monostable multivibrator using 555IC

Function generator using ICL 8038 IC

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**Module: IT-2010**

Colpitt’s oscillator

Hartley oscillator

Crystal oscillator

Ramp generator

Schmitt trigger circuit

**Module: IT-2011**

Variable voltage regulated DC power supply using Op-amp

Switching voltage regulator

Switching voltage regulator step-up configuration

Switching voltage regulator step down configuration

**Module: IT-2012**

Class A amplifier

Class B amplifier

Class AB amplifier

Multistage amplifier

Transformer coupled class A amplifier

**Module: IT-2013**

RC Coupling Amplifier

Direct Coupled Amplifier

Transformer Coupled Amplifier

Dual and Push-Pull Amplifier

OTL Amplifier

OCL Amplifier

**Module: IT-2014**

Voltage-Samplings Series-Mixing Negative Feedback Circuit

Direct Coupled Amplifier

Current-Sampling Series-Mixing Negative Feedback Circuit

Current-Sampling Shunt-Mixing negative Feedback Circuit

Voltage-Sampling Series-Mixing Positive Feedback Circuit

Wien-Bridge Oscillator

**Module: IT-2015**

Basic Description

AM Modulator

AM Demodulator

FM Modulator

FM Demodulator