An oscillator is an electronic circuit that converts unidirectional current drawn from d.c sources into alternating current of desired frequency. The function of an oscillator is reverse of that of a rectifier and therefore, sometimes called inverter.
Classification of oscillator
Sinusoidal oscillator: which produce sinusoidal voltages and is used in TV, Rader, and oscilloscope.
Feed back oscillator, negative resistance oscillator,
And based on frequency generated: A.F oscillator, U.H.F oscillator, R.F oscillator, Micro wave oscillator.
Classification of oscillator
Sinusoidal oscillator: which produce sinusoidal voltages and is used in TV, Rader, and oscilloscope.
Feed back oscillator, negative resistance oscillator,
And based on frequency generated: A.F oscillator, U.H.F oscillator, R.F oscillator, Micro wave oscillator.
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