Basic Electronics

1428. The Miller oscillator is the crystal equivalent of a Hartley oscillator in which no mutual inductance exists between the plate-to c...

The two-port network has a pair of input terminals, shown as PQ in Figure below, & a pair of output terminals, shown as RS in the dia...

A normally used technique for the purpose of eliminating crossover distortion is by way of biasing the transistors so that they are on the ...

An ammeter , which is used for measuring current, offers a low level resistance (ideally 0) & must be connected in series with the ci...

Introduction to Audio Power Amplifier In this tutorial we shall study vacuum-tube amplifier circuits which give a large output voltag...

Meachom Bridge Oscillator with circuit The Meacham bridge oscillator, illustrated in figure 1460, provides the greatest frequency sta...

If we apply 120-volt AC, 60-hertz power to the primary of a power transformer with its secondary open, a very small current will flow throug...

The application of an emitter resistor (R4) provides improved stability but it also gives reduced gain. When needed, we can restore the g...

A full-wave rectifier converts the whole of the input waveform to one of constant polarity (positive or negative) at its output. Full-wave r...

Distortion and Stability in output It is well known that the output of an amplifier does not have a voltage waveform exactly a replic...