Spiral coil
Numerical
Waveform
Documentation
| Coil | |||
| Inductance | L | 20.9 | [μH] |
| Resistance | Rdc | 113.5 | [mΩ] |
| Skin Depth | δ | 0.206 | [mm] |
| AC Resistance | Rac | 113.6 | [mΩ] |
| Quality factor | Q | 115.6 | [.] |
| Maximum Efficiency at k12=0.1 | η | 84.1 | [%] |
L=20.9[μH]
Rdc=113.5[mΩ]
δ=0.206[mm]
Rac=113.6[mΩ]
Q=115.6[.]
η=84.1[%]
In case that he number of strands and strand diameter are not known or if a solid conductor is used, simply enter ns=1 and ds=diameter of the solid wire or total litz wire diameter
Product https://product.tdk.com/info/de/products/wireless-charge/catalog.htmlWT505090-10F2-LP-G1
Datasheet WT505090-10F2-LP-G1 L=6.3uH
Ra1=6314419.4839078H-1
Ra2=4509277.3223373H-1
Rf=39.5H-1
M=22.04μH
ωmax
| Coil | |||
| Inductance | L | 20.9 | [μH] |
| Resistance | Rdc | 113.5 | [mΩ] |
| Skin Depth | δ | 0.206 | [mm] |
| AC Resistance | Rac | 113.6 | [mΩ] |
| Quality factor | Q | 115.6 | [.] |
| Maximum Efficiency at k12=0.1 | η | 84.1 | [%] |