{"id":11746,"date":"2023-04-17T10:00:39","date_gmt":"2023-04-17T04:30:39","guid":{"rendered":"https:\/\/www.aplustopper.com\/?p=11746"},"modified":"2023-04-18T10:01:34","modified_gmt":"2023-04-18T04:31:34","slug":"half-wave-full-wave-rectification","status":"publish","type":"post","link":"https:\/\/www.aplustopper.com\/half-wave-full-wave-rectification\/","title":{"rendered":"What do you mean by rectification?"},"content":{"rendered":"

What do you mean by rectification?<\/strong><\/h2>\n

Diode as a Rectifier:<\/strong><\/p>\n

    \n
  1. A rectifier<\/strong> is a device that converts alternating current to direct current.<\/li>\n
  2. It consists of one or more semiconductor devices or vacuum tubes.<\/li>\n
  3. Diodes are widely used as a rectifier.<\/li>\n
  4. Rectification<\/strong> is a process of converting alternating current into direct current by using a diode.<\/li>\n<\/ol>\n

    What is a half wave rectifier?<\/strong><\/h2>\n

    Half-wave Rectification:<\/strong><\/p>\n

      \n
    1. If an alternating current is connected in series with a load resistor, the voltage across the load resistor varies. By connecting the Y-input and earth terminals of the C.R.O. parallel across the load resistor as shown in Figure, a full alternating voltage wave form is seen on the screen. This is when there is no rectification.
      \n\"Half<\/li>\n
    2. Figure shows the graph of output voltage against time for no rectification.
      \n\"Half<\/li>\n
    3. When a diode is connected in. series with the load resistor, any current that passes through the resistor must also pass through the diode.<\/li>\n
    4. Since the diode allows current to flow in one direction, therefore, the current will only flow in the first half-cycle when the diode is forward bias.<\/li>\n
    5. The current is blocked in the second half-cycle when the diode is reverse bias. Thus, the current flowing in the circuit is said to be half-wave rectified.<\/li>\n
    6. In the half-wave rectification, the rectified current is a series of pulses as shown in Figure.
      \n\"Half<\/li>\n
    7. Half-wave rectification<\/strong> is a process where only half of every cycle of an alternating current is made to flow in one direction only. Figure shows the graph of output voltage against time for half-wave rectification.
      \n\"Half<\/li>\n
    8. A half-wave rectifier is also called a clipper since it clips half of the wave cycle. So, only half of the input wave form becomes the output. Flence, it is very inefficient if it is used for power transfer.<\/li>\n<\/ol>\n

      People also ask<\/strong><\/p>\n