December 2021

Phase Shift Oscillator Updated

Phase Shift Oscillator Fig-1 shows the circuit of a phase shift oscillator. It consists of a conventional single transistor amplifier and a ...

Principle of Phase Shift Oscillators

Principle of Phase Shift Oscillators Principle of Phase Shift Oscillators-One desirable point of an oscillator is that it should feed back e...

Colpitt’s Oscillator(Updated on 2022)

Colpitt’s Oscillator Fig. 1 shows a Colpitt’s oscillator. It uses two capacitors and placed across a common inductor L and the centre of the...

Tuned Collector Oscillator

Tuned Collector Oscillator Tuned Collector Oscillator-Fig-1 shows the circuit of tuned collector oscillator. It contains tuned circuit L 1 -...

Explanation of Barkhausen Criterion

Explanation of Barkhausen Criterion Barkhausen criterion is that in order to produce continuous undamped oscillations at the output of an am...

Essentials of Transistor Oscillator

Essentials of Transistor Oscillator (Essentials of Transistor Oscillator)Fig-1 shows the block diagram of an oscillator. Its essential compo...

Positive Feedback Amplifier — Oscillator

Positive Feedback Amplifier — Oscillator A transistor amplifier with proper positive feedback can act as an oscillator i.e., it can generate...

Undamped Oscillations from Tank Circuit

Undamped Oscillations from Tank Circuit As discussed before, a tank circuit produces damped oscillations. However, in practice, we need con...

Oscillatory Circuit

Oscillatory Circuit A circuit which produces electrical oscillations of any desired frequency is known as an oscillatory circuit or tank cir...

Sinusoidal Oscillator

Sinusoidal Oscillator An device that generates sinusoidal oscillations of desired frequency is known as a *sinusoidal oscillator. Although w...

Darlington Amplifier (Updated)

Darlington Amplifier Sometimes,  this  gain and input impedance of an emitter follower are insufficient  to satisfy the requirement. so asto...

Air Conditioning System in Aircraft (Update)

Air Conditioning System in ultramodern aircraft The air exertion system is supplied by air reused through two packs that regulate tailwind a...

Emitter Follower

Emitter Follower It is a negative current feedback circuit. The emitter follower is a current amplifier that has no voltage gain. Its most i...

Top Five Solar power system simulation software update 2022

Top Five Solar power system simulation software Solar power system is considered the fastest growing branch of the renewable Energy sector. ...