Diode Bridge Rectifier Capacitor Filter. Initially the capacitor is uncharged. Full wave rectifier with capacitor filter.
In the below circuit diagram the capacitor filter is connected across the load resistor rl. The main function of full wave rectifier is to convert an ac into dc. As the name implies this rectifier rectifies both the half cycles of the i p ac signal but the dc signal acquired at the o p still have some waves.
The bridge type full wave rectifier can convert an ac to dc by the mean of four diodes in such configuration that the output peak voltage remains equal to the secondary of the transformer peak.
At the same time diodes d2 and d4 are reverse biased. The average output of the bridge rectifier is about 64 of the input voltage. Where the bridge rectifier is the full wave rectifier with no such requirement and restriction. Comments on the thd of the rectifier with and without the capacitor filter.
