Darlington Amplifier Explained Darlington Pair as an Amplifier

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=gXPipxBfIc4

In this video, how the Darlington Pair can be used as an amplifier is explained with the derivation of the voltage gain, the current gain, and the input and output impedance of the Darlington Amplifier. • By watching this video, you will learn the following topics: • 0:00 Introduction • 0:19 Darlington Pair as an Amplifier • 0:52 DC analysis of Darlington Amplifier • 4:32 Small Signal Equivalent circuit of the Darlington Amplifier • 5:30 Input Impedance of Darlington Amplifier • 11:30 Voltage Gain of the Darlington Amplifier • 14:11 Output Impedance of Darlington Amplifier • 15:14 Current Gain of Darlington Amplifier • The Darlington Pair as an Amplifier: • The Darlington Pair is a very popular transistor configuration, which is used in many applications. • One such application is it can be used as a very high-performance voltage follower. • The Darlington Amplifier provides • 1) Very High Input Impedance • 2) Low Output Impedance • 3) Close to or less than unity Voltage Gain • 4) Very High Current Gain • Because of these properties, it acts as a very good buffer. • In this video, the DC, as well as the AC / Small signal analysis of the Darlington Amplifier, is explained. • And the equation of the voltage gain, the current gain, the input, and output impedance of the Darlington Amplifier is derived. • The link for the other useful videos: • 1) BJT- Small-Signal Model : • • BJT - Small Signal Model Explained • 2) Darlington Pair as a Switch • • Darlington Pair Explained | The Darli... • 3) BJT- Large Signal Model: • • BJT Large Signal Model Explained • This video will be helpful to all the students of science and engineering in understanding how the Darlington Pair can be used as an Amplifier. • #DarlingtonPair • #ALLABOUTELECTRONICS • -------------------------------------------------------------------------------------------------- • Follow me on Youtube: • / allaboutelectronics • Follow me on Facebook: • / allaboutelecronics • Follow me on Instagram: • / all_about.electronics • -------------------------------------------------------------------------------------------------- • Music Credit: http://www.bensound.com

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