Introduction to feedback amplifier Gain of feedback amplifier feedback amplifier

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=0lPACOhK4WA

In this video, you will find a clear concept of a feedback amplifier. Gain of feedback is derived and explained. • Amplifier: An electronics device that increases (amplifies) the input signal (voltage, current). • Feedback: Transfer of energy from the output of a system to its input. • Feedback can be of two types: • 1) Negative feedback: The feedback signal diminishes the magnitude of the input signal. • 2) Positive feedback: The feedback signal enhances the magnitude of the input signal. • This video is part of a video series: #electronics #bscphysics . You are watching this video on #PhysicsLerningWithDrShaw

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