Скачать или смотреть Half Wave Rectifier Without And With Filter Experiment In Telugu | EDC Lab Expeiments

How To Do The Half Wave Rectifier Without And With Filter Experiment In Telugu | EDC Lab Expeiments

circuit & manual link : https://drive.google.com/drive/folder...

In a half-wave rectifier experiment, you typically observe the conversion of AC (alternating current) to DC (direct current). This involves using a diode to allow current to flow in only one direction. To understand the effects of filtering, you can compare the output of a half-wave rectifier circuit with and without a capacitor filter.

Objective
To study the operation of a half-wave rectifier.
To observe the output waveform with and without a capacitor filter.

Observations
Without Filter:

The output waveform will be a pulsating DC, corresponding to the positive half-cycles of the AC input.
You will observe that the waveform has a lot of ripples, meaning it’s not a smooth DC output.
With Filter:

The output waveform will be smoother compared to the unfiltered output.
The capacitor charges during the peak of the input waveform and discharges when the input voltage drops, filling in the gaps and reducing ripples.
The DC output voltage level will be higher and closer to the peak value of the input AC voltage.

Analysis
Ripple Factor:
The effectiveness of the filtering can be quantified by the ripple factor, which is the ratio of the RMS value of the AC component to the DC component in the output.
Peak Inverse Voltage (PIV):
Ensure the diode used can handle the peak voltage of the AC supply.

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