I have an inductor KEMET with reference 80HY103HB, help.

jpanhalt

Joined Jan 18, 2008
10,913
https://content.kemet.com/datasheets/KEM_L9008_SBCP.pdf

While that datasheet doesn't show inductance v. temperature, it does show inductance versus current. Here's a further discussion: https://ec.kemet.com/wp-content/upl...-Capacitor-Inductor-Fundamentals-Final-v2.pdf

Edit: From another source:
Current rating IN: The current rating of the inductor is specified as the DC current at which inductor exceeds the permitted tolerance limits (DL) or the self generated heating (DT) exceeds a certain limit. The smaller of the currents defined by the two conditions is termed the current rating of the inductor. This is how ever not the saturation current, which is higher than the current rating.
 
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Thread Starter

Victor.Milián

Joined Dec 10, 2020
3
https://content.kemet.com/datasheets/KEM_L9008_SBCP.pdf

While that datasheet doesn't show inductance v. temperature, it does show inductance versus current. Here's a further discussion: https://ec.kemet.com/wp-content/upl...-Capacitor-Inductor-Fundamentals-Final-v2.pdf

Edit: From another source:
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Thank you much. My setup is a low-pass filter. I need to know how the inductance changes along the day with ambient temperature. Then, I could calculate the changes of time constant of the filter along the day.
 
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