D
D from BC
----Data----
Circuit: continuous mode smps
Inductor current: 1.5amps average with 400mA of peak to peak ripple.
Current ripple waveform: triangle at 100khz
Rdc: 0.3ohms
Wire d: 0.6mm
L: 2.6mH
I'm not entirely sure about the following:
Does the proximity effect and skin effect only occur as a result from
the 400mApp ripple current through the inductor?
The 1.5A average current through the inductor doesn't affect the AC
resistance..
If so...It looks like I can ignore these effects due to I^2Rdc loss
dominating.
Therefore, I'm free to fatten up the inductor windings until I get
close to the AC winding resistance..
How is this commonly balanced? Is it 50 50?
(The inductor AC resistance and the DC resistance.)
D from BC
Circuit: continuous mode smps
Inductor current: 1.5amps average with 400mA of peak to peak ripple.
Current ripple waveform: triangle at 100khz
Rdc: 0.3ohms
Wire d: 0.6mm
L: 2.6mH
I'm not entirely sure about the following:
Does the proximity effect and skin effect only occur as a result from
the 400mApp ripple current through the inductor?
The 1.5A average current through the inductor doesn't affect the AC
resistance..
If so...It looks like I can ignore these effects due to I^2Rdc loss
dominating.
Therefore, I'm free to fatten up the inductor windings until I get
close to the AC winding resistance..
How is this commonly balanced? Is it 50 50?
(The inductor AC resistance and the DC resistance.)
D from BC