Grace Scientific Corporation

GSC-PE-423 - Operational Amplifier As Voltage Follower, Adder And Subtractor Circuits.

Name: GSC-PE-423 - Operational Amplifier As Voltage Follower, Adder And Subtractor Circuits.
Brand: Grace Scientific Corporation
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Specifications:-

Operational Amplifier Trainer – Voltage Follower, Adder, and Subtractor Circuits

1. General Requirements

•Trainer capable of studying operational amplifier configurations: integrator, differentiator, noninverting, inverting, buffer, comparator, adder, and subtractor

•Inbuilt regulated power supply, breadboard, and function generator

•Designed for laboratory use in educational institutions with durable construction and clear labeling

2. Technical Specifications

•Power Supply:

oFixed DC: +12 V regulated, -12 V regulated, +5 V regulated, -5 V regulated

oVariable DC: +1.5 V to +10 V regulated (LM317 or equivalent), -1.5 V to -10 V regulated (LM337 or equivalent)

oEquipped with overload and short-circuit protection

•Function Generator:

oWaveforms: Sine, Square, Triangular

oFrequency range: 1 kHz to 100 kHz

oOutput amplitude: 0–5 Vpp adjustable

•Operational Amplifier Section:

oOp-Amp IC: uA741 (2 Nos.) or equivalent

oAll pins terminated with 2 mm banana sockets

•Passive Component Bank:

oResistors: 1 kΩ, 10 kΩ, 100 kΩ (each 5 Nos.), 1% tolerance, ¼ W

oCapacitors: Electrolytic 1 µF / 63 V; Disc capacitors 1 nF / 63 V, 10 nF / 63 V, 100 nF / 63 V

oDiode: 1N4007 or equivalent

•Variable Resistance Bank:

oPotentiometers (single-turn): 1 kΩ (2 Nos.), 10 kΩ (2 Nos.), 100 kΩ (2 Nos.), 1 MΩ (2 Nos.)

3. Functional Capabilities Trainer should enable performance of the following experiments:

1.Op-Amp as Integrator

2.Op-Amp as Differentiator

3.Non-Inverting Amplifier

4.Inverting Amplifier

5.Buffer (Voltage Follower)

6.Comparator

7.Adder (Summing Amplifier)

8.Subtractor (Differential Amplifier)

4. Additional Requirements

•Compact, durable enclosure with safety features

•Clearly labeled terminals and controls

•Instruction manual with circuit diagrams and experiment procedures

•Suitable for repeated laboratory use

•Inclusive of classroom and laboratory modules covering:

oElectronic components

oSeries and parallel circuits

oVoltage divider and current divider

oCircuit analysis

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