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2021 Scheme Basic Electronics and Communication 21ELN14/24 Module 1 Notes (Download👇)
21ELN14/24 Module 1
Electronic Circuits
Module 1
Power Supplies – Block diagram, Rectifiers, Reservoir and smoothing circuits, Full-wave rectifiers, Bi-phase rectifier circuits, Bridge rectifier circuits, Voltage regulators, Output resistance and voltage regulation, Voltage multipliers.
Amplifiers – Types of amplifiers, Gain, Input and output resistance, Frequency response, Bandwidth, Phase shift, Negative feedback, Multi-stage amplifiers.
Operational amplifiers – Operational amplifier parameters, Operational amplifier characteristics, Operational amplifier configurations, Operational amplifier circuits.
Oscillators – Positive feedback, Conditions for oscillation, Ladder network oscillator, Wein bridge oscillator, Multivibrators, Single-stage astable oscillator, Crystal controlled oscillators.
(Only Concepts, working, and waveforms. No mathematical derivations)
Download 21ELN14/24 Module 5 Notes
Download 21ELN14/24 Module 4 Notes
