I don’t know what kinds of cables do this best perhaps they are the XLR kind or something like that. I suppose that these are inductors, which use their magnetic shield, as it were, to eliminate outside interference. The ferrite core inductor calculator calculates the inductance, L, of an inductor, based on the inductance index, AL, and the number of turns, N, in the inductor, according to the above formula. Number of Turns: Inductance Index, AL: Answer: 0.00µH. Given how the ferrite inductors work, I think that they have usefulness in audio applications as well.įor example, I’ve read that a way to eliminate some of the familiar buzz or hum when using microphones is to use coiled wires. You must enter values into all 2 form fields to compute result. This is a good introduction to the subject. Pricing and Availability on millions of electronic components from Digi-Key Electronics. eel transformer ferrite core manufacturer/supplier, China eel transformer ferrite core manufacturer & factory list, find qualified Chinese eel transformer ferrite core manufacturers, suppliers. You can use that homemade magnet to pick up things like paper clips, using its stored energy. B66461G0000X197 Uncoated N97 Ferrite Core ELP Type 1.700' (43.20mm) Length 1.098' (27.90mm) Width - Diameter 0.374' (9.50mm) Height from EPCOS - TDK Electronics. I think that field is what the article would classify as a flux. I think that the more wiring that you wrap around the metal the greater the field will be. is a growing Manufacturer Directory and B2B Marketplace connecting Global Ferrite Core Inductor Importers, Exporters, Suppliers, Traders and Manufacturers at a reliable, common platform. The result will be a magnetic field, albeit a slight one. As you recall from your high school science class, all you need to do to create a simple magnet is wrap magnetic wire around a conductive metal element. December 26, - I think that the simplest example of induction is a basic magnet.