ETB-138 – Study of Darlington Pair Amplifier with Power Supply is a lab trainer kit developed to demonstrate the working principles, configuration, and performance characteristics of a Darlington pair amplifier. A Darlington pair consists of two bipolar junction transistors (BJTs) connected to provide a high current gain, making this setup ideal for understanding high-impedance input and high-gain amplification systems.
This model allows students to explore the voltage gain, input/output characteristics, and impedance behavior of the Darlington configuration. With an integrated power supply and test points, learners can easily observe waveforms, measure voltage levels, and analyze performance under various input signals.
Key Features:
Demonstrates the concept and operation of a Darlington pair amplifier
Built-in regulated power supply for independent operation
High current gain and input impedance analysis
Clearly marked circuit layout with test points
Supports measurement of input/output waveforms using CRO
Suitable for analog electronics, amplifier theory, and transistor applications labs
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