explain the working of half wave rectifier
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During the positive half cycle the diode is under forward bias condition and it conducts current to RL (Load resistance). A voltage is developed across the load, which is same as the input AC signal of the positive half cycle.
Alternatively, during the negative half cycle the diode is under reverse bias condition and there is no current flow through the diode. Only the AC input voltage appears across the load and it is the net result which is possible during the positive half cycle. The output voltage pulsates the DC voltage.
Alternatively, during the negative half cycle the diode is under reverse bias condition and there is no current flow through the diode. Only the AC input voltage appears across the load and it is the net result which is possible during the positive half cycle. The output voltage pulsates the DC voltage.
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In a half wave rectifier circute a load resistance is connected series With PN junction diode alternating current is the input of the half wave rectifier. A step down transformer takes input voltage and resulting output of the transform is given to load resistor and to the diode
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