Electronics Engineering

Explain Distortion in Amplifier? | Types of Amplifier Distortion

Explain Distortion in Amplifier? | Types of Amplifier Distortion: Under ideal conditions, amplified output signal must have exactly the same waveform as the input signal. But in practical amplifiers, this ideal condition is never achieved. Some changes in the waveform may take place in addition to the increase in the amplitude. Such a change is …

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Classification of Amplifiers

Classification of Amplifiers: In the Classification of Amplifiers, the transistor amplifiers may be classified in several ways such as on the basis of transistor configuration used, active device used, output, frequency range of operation, input, the number of stages used, coupling methods, mode of operation (biasing conditions) and on the basis of bandwidth. Based on …

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Phase Reversal in Single Stage Transistor Amplifier

Phase Reversal in Single Stage Transistor Amplifier: In a common emitter configuration, the output voltage increases in the negative direction when the input signal increases in the positive direction and vice versa. This is called Phase Reversal in Single Stage Transistor Amplifier and causes a phase difference of 180° between the input signal voltage Vin …

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What is Single Stage Transistor Amplifier? – Circuit Diagram and its Workings

What is Single Stage Transistor Amplifier? – Circuit Diagram and its Workings When only one transistor with associated circuit is used for increasing the strength of a weak signal, the circuit is known as single stage transistor amplifier. Single Stage Transistor Amplifier Practical Circuit: A practical circuit of a single stage transistor amplifier in CE …

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What is MOSFET Handling?

What is MOSFET Handling? What is MOSFET Handling? – MOSFET requires very careful handling particularly when out of circuit. In circuit, a MOSFET is as rugged as any other solid-state device of similar construction and size. MOSFET has an ultra thin silicon dioxide layer between the channel and the gate. Because the insulating layer is …

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