Alpha Operational Amplifier Kit
Product Code : EL-EE-10973
Quick Answer: The Alpha Operational Amplifier Kit is a set of Alpha boards and panels for one student or lab group to study op amps, from input impedance, feedback and gain to saturation, differential mode and bridge circuits.
Last updated: October 2026
Key Features
- For one student or lab group, with student and teacher notes
- Covers input impedance and feedback, gain, and amplification of d.c. and a.c. signals
- Saturation, differential mode, and bridge circuits that detect very small changes
- Amplifier investigations board with resistor, potentiometer, LDR and thermistor panels
- Two-stage audio amplifier possible with a microphone, Alpha Power Amplifier and loudspeaker
- Manual on CD with extension work on breadboard
About This Product
Operational amplifiers are common in many electronic devices. They amplify minute signals, such as those from a microphone before a power amplifier, or from ECG sensors so they can be displayed on a screen. This kit lets students explore that behaviour, including the use of a bridge circuit to detect and amplify very small changes, which has applications in sensors such as strain gauges. The manual on CD suggests extension work with discrete components and op amps built on breadboard.
Frequently Asked Questions
Q1. What does the kit contain?
An amplifier investigations board, component holder panel, solder panel, 100 ohm resistor panel, 2 potential dividers, 4.7k potentiometer panel, 5k and 22k variable resistor panels, 1k, 2.2k, 10k and 100k resistor panels, 2 link panels, LDR and thermistor panels, the manual on CD and 4 yellow Alphalinks.
Q2. Can it be used to build an audio amplifier?
Yes. With a microphone, an Alpha Power Amplifier and a small loudspeaker, a two-stage audio amplifier can be constructed.
Related: Electricity & Electromagnetism, Wheatstone Bridge Circuit.
For a quotation on the Alpha Operational Amplifier Kit, contact School Equipments India.
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