The ETB-166 Scaling Amplifier Trainer is designed to demonstrate the working and characteristics of a scaling amplifier circuit using operational amplifiers (Op-Amps). This trainer allows students to study how the gain of an amplifier can be scaled by adjusting input resistances, an essential concept in analog signal processing, instrumentation, and automation systems.
The unit is equipped with a regulated (C.R.) power supply and 2 digital meters for precise measurement of input and output voltages, enabling clear observation of amplification behavior. This setup is ideal for electronics and electrical engineering labs.
Key Features:
Demonstrates operation of a scaling amplifier using Op-Amp (IC-741)
Built-in C.R. power supply for stable operation
Includes 2 digital meters for accurate input/output measurement
Clear test points for easy circuit tracing and analysis
Useful in analog electronics, instrumentation, and control system studies
Safe and compact for academic labs and student use
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