Omicron Lab Bode 100 User Manual page 63

Well, and now we have our result:
Figure 7-14: Measurement of a 15µH inductor with the B-WIC impedance adapter
By using the cursors we can gather the following information on the measured inductor:
• The inductor has an inductance of 15 µH up to 220 kHz
• The resistance of the inductor starts around 20 mΩ and rises up to 2 Ω at 220 kHz
• Above 220 kHz the inductance starts to drop and slightly above 50 MHz the inductor will have its
resonance frequency and become capacitive.
OMICRON Lab
Measurement types and applications
63