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Q Factor

J

jason

Jan 1, 1970
0
Hello All


Say Impedance Z i = jwL + Rs
(Rs is in series and it is actually the internal series resistance,
this means inductor is an ideal one)


So if we assume this way, then does it mean jwL comes from the ideal
inductor? Not from any of the Rs at all?


If we want to find Q of the inductor
we will use Q= wL/Rs where SL(or jwL) is not involved totally in the Q

equation.


Am I right ?
Kindly enlighthen
Thank you


Jason
 
J

John - KD5YI

Jan 1, 1970
0
jason said:
Hello All

Hi, Jason -
Say Impedance Z i = jwL + Rs
(Rs is in series and it is actually the internal series resistance,
this means inductor is an ideal one)


So if we assume this way, then does it mean jwL comes from the ideal
inductor? Not from any of the Rs at all?

That is correct.
If we want to find Q of the inductor
we will use Q= wL/Rs where SL(or jwL) is not involved totally in the Q

equation.


Am I right ?

You do not need S or j, so the relation is Q = wL/R.
Kindly enlighthen
Thank you


Jason

John
 
J

jason

Jan 1, 1970
0
Thank you John
You have been very helpful
Also I am lucky that no one sabotaged this enquiry
Cheers

Jason
 
J

jason

Jan 1, 1970
0
Thank you John
You have been very helpful
Also I am lucky that no one sabotaged this enquiry
Cheers

Jason
 
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