Hi,
I have two question about transformer and regulator:
1- When one refers to isolation with respect to a transformer, what does it mean?
It related to the fact that the transformer blocks DC component of the signal?
2-
this question is related to the electronic regulator 7812.
If the input line voltage decreases beyond a certain point the series regulator will stop regulating. Why?
I have attached the circuit related to it.
Thank you
I have two question about transformer and regulator:
1- When one refers to isolation with respect to a transformer, what does it mean?
It related to the fact that the transformer blocks DC component of the signal?
2-
this question is related to the electronic regulator 7812.
If the input line voltage decreases beyond a certain point the series regulator will stop regulating. Why?
I have attached the circuit related to it.
Thank you
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