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4ea 40X24X15mm Transformer ferrite core 157-26 Isolator Inductor ferrite Ring rf Choke ferrite Bead

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Product review & video
how do ferrite cores work that's a reasonable question I bet you've all seen ferrite cores you know you've seen those lumps on cables that's a ferrite core how do they work what do they do we're gonna tell you all about it okay Archie in Panama City Florida wants to know and Archie writes hello Paul I don't quite understand the use of ferrite cores they are found on DC power supplies AC power cords maybe they're on those mysterious wort like bulges on speaker cables or even found out interconnects what are they do and why are they there and are they useful they are useful we certainly use them in some of our products inside typically I don't like what they do on cables but but specific to audio well we'll go through all that so a ferrite core is a lump of the material ferrite and ferrite is a ferrous material ferrous meaning magnetic it's iron okay it's not actually iron but it's right
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