Amplifiers | How it works, Application & Advantages - Magnetism
https://www.electricity-magnetism.org/amplifiers/
WebOct 26, 2023 · An amplifier, a fundamental piece of modern technology, finds a place in various applications from audio systems to telecommunication devices, not excluding a broad range of scientific and industrial tools. An amplifier magnifies an input signal, usually utilizing the power from a power supply, to a greater output signal.
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