Explain the necessity of smoothing the output voltage before applying it to a transistor amplifier.​

Question

Explain the necessity of smoothing the output voltage before applying it to a transistor

amplifier.​

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Tài Đức 6 months 2021-07-23T14:42:19+00:00 1 Answers 16 views 0

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    2021-07-23T14:44:01+00:00

    In simple words, smoothing can be defined as the circuit which is done to eliminate the ripple from the yield of a direct current power supply.

    Explanation:

    Necessity of smoothing:

    • Smoothing can be also applied in the form of a capacitor that acts to decrease or level out variations in a signal. And these capacitors are mostly used after power supply in voltage.
    • The yield DC voltage of a half-wave rectifier provided in the figure of a sinusoidal wave.
    • In a method to provide a constant DC voltage from a corrected AC source, a filter or smoothing circuit is required.

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