Скачать или смотреть Introduction To OP AMPs

This lecture is an Introduction To OP AMPs or Operational Amplifiers.What is an Amplifier? Amplifier is two port device that accepts an externally applied signal called input and generates a signal called output such that Output=Gain*Input.Now we will see what is a voltage amplifier Aoc=vo/vs.
Now, OP-Amp is a voltage amplifier with high gain in the range of hundred of thousands to millions.We distinguish the OP-Amps one from another by the size of the gain.

Dear friends, students and hobbyists,
I am Mr,Daniel A. Figueiredo, I was working with National Institute of Electronics & Information Technology(NIELIT), Aurangabad, a institute under Ministry of Elecronics and Information Technology as Scientist/Engineer-E,till January 2016, for over 27 years.My qualifications are Bachelor in Engineering in the faculty of Electronics & Telecommunication from College of Engineering Pune(COEP.) Furher ,I completed my postgraduation in Electronc Design & Technology from CEDTI , Aurangabad.
I want to start this channel mainly to give a easy understanding in the field of electronics, to people, from the basics to the level required. by them.My target audience would be students of diploma and degree in electronics engineering. Also students of pure sciences could join in.Also the subject would be treated to give a fair understanding to the hobbyists.
The benefit of this channel would be felt by the target audence mentioned above.Also the students would understand the basic principles of all the items covered.Especially the degree students of electronics would understand their subjects like Electronic Devices & Circuits and Linear Integrated Circuits and Systems ( Analog Integrated Circuits & Applications)with ease.Also their skills in facing the interviews (post qualification) in getting employment would be sharpened & enhanced. I end with best of wishes to all the students of electronics who would be audiences to this channel.to have a rewarding career.

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