Hello.
Measuring an inductor with a LCR bridge, gives Rs (series resistance)and Xl (reactance).
The measurement is made applying an AC sinusoidal voltage and measuring the resulting current.
But the value of Rs obtained has nothing to do with R of the coil measured in DC mode, has it?
Is there any correlation between the two values?
Why Rs is greater then R (DC)?
Thanks a lot for any explanation.
Measuring an inductor with a LCR bridge, gives Rs (series resistance)and Xl (reactance).
The measurement is made applying an AC sinusoidal voltage and measuring the resulting current.
But the value of Rs obtained has nothing to do with R of the coil measured in DC mode, has it?
Is there any correlation between the two values?
Why Rs is greater then R (DC)?
Thanks a lot for any explanation.