Lab 10 RS
Lab 10 Unregulated power supply
Use a transformer for the experiment.
here is a description of the transformer.
File:TF EIM 241 transformer.pdf
Half-Wave Rectifier Circuit
1.)Consider building circuit below.
Determine the components needed in order to make the output ripple have a
less than 1 Volt.The output ripple can be found by
Taking AC signal from outlet equals to
my input pulse width is and using say I need my current to be:
Taking
that satisfy the condition above so my output ripple becomes less than 1 Volts.
List the components below and show your instructor the output observed on the scope and sketch it below.
I have used the following components and input parameters:
and the following input parameters:
The current through the circuit can be found as
where
.
And the current becomes
So my output ripple becomes
Full-Wave Rectifier Circuit
Determine the components needed in order to make the above circuit's output ripple have a
less than 0.5 Volt.List the components below and show your instructor the output observed on the scope and sketch it below.
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