Tag: Fourier analysis

  • Bridge type full wave rectifier, Lecture-XI.

    Bridge type full wave rectifier, Lecture-XI.

    In our last lecture we discussed the center tapped full wave rectifier and derived its most important parameters. Check that lecture for a conceptual continuity with the present lecture. Prior to that we discussed in much detail the case of the half wave rectifier and its parameters. Those two lectures can be accessed here. Today…

  • Center tapped full wave rectifier, Lecture-X

    Center tapped full wave rectifier, Lecture-X

    In our last two lecture we discussed in all detail the half wave rectifier which is constructed from an ideal diode and studied its various parameters such as its rectifier efficiency and transformer utilization factor. Please have a look at these lectures as the same will have an indubitable bearing on what we will discuss…

  • Diodes as half-wave rectifiers, Lecture-VIII and IX.

    Diodes as half-wave rectifiers, Lecture-VIII and IX.

    Rectification is an arrangement where AC current is converted into unidirectional current by employing diodes. Such devices are known as “rectifiers” and they offer low resistance to the current in a specified direction, while offering very high resistance in the opposite direction. If a semiconductor diode is supplied with AC current it is “forward biased”…