ETB-056 – Transistor Feedback Amplifier with Power Supply and 1kHz Oscillator is an educational trainer designed to demonstrate the operation and advantages of a transistor-based feedback amplifier circuit. This model helps students understand how negative feedback impacts amplifier parameters such as gain stability, bandwidth, and distortion. Equipped with a built-in 1kHz signal oscillator and regulated power supply, the trainer provides a complete platform for waveform analysis, gain measurements, and study of feedback effects in transistor amplifier configurations.
Key Features:
Demonstrates the effect of negative feedback on amplifier performance
Built-in 1kHz sine wave oscillator for input signal generation
Includes regulated power supply for convenient standalone use
Test points provided for oscilloscope monitoring and measurement
Helps study gain stabilization, distortion reduction, and bandwidth enhancement
Suitable for analog electronics and communication lab applications
Rugged and student-friendly design for repeated academic use
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