Magnetic Core Measurements
26K views · Aug 17, 2025 · Science & Technology
Comments · 74
@andrewmcfarland57 · 1 year ago (edited)
You read my mind. On behalf of component hoarders everywhere, I thank you. 🙂
20
@Slickdealer · 1 year ago
Now I can go test that bin full of cores I have salvaged!
12
@albundy5735 · 1 year ago
Great video! One missed benefit of parallel windings: Skin effect can cause significant power losses at power switching frequencies. Using many thinner wires instead of one thicker wire can improve efficiency by 3 to 5% in a SMPS. 👍
27
@unregistereduser2 · 1 year ago
Would love to see your take on measuring saturation characteristics i.e. BH curves. This is obviously of interest in power applications; knowing the saturation current and frequency performance
10
@pieters286 · 1 year ago
Thanks FesZ - as always supperior content!
7
@phonix6494 · 1 year ago
Uhh cool have been searching for such a explanation for a long time.<br>Thanks
6
@m1geo · 1 year ago
Excited for this one. 👌
7
@wellingtonalvesbomfim · 1 month ago
Good.nyaite.boa,noite.amigo<br>100/:.você,e.10.grande.esplicacao.
1
@RealRobotZer0 · 9 months ago
when you have percentage of tolerance you can use, python’s uncertainties package, to do the calculations (calculations have error/uncertainty propagation)
1
@LukaszTNT · 1 year ago
Wooow thanks 😊 You have reminded me of my teenage years. Cooking SMPS transformers to disassembly it, then looking for someone with inductance meter so I could measure the AL, then build own smps 😊
1
@analogdesigner-Jay · 1 year ago
Nicely done, thanks!
2
@qzorn4440 · 1 year ago
Thank you for some great and useful information. 🎉
3
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