I le avea ai ma mea faavae o le alamanuia faaonaponei faaeletonika, mea maneta o loo manaomia i le vave atinae ma le saoasaoa atinae o le lalolagi faaeletonika alamanuia. E 15 tausaga o matou poto masani i ferrite R&D ma gaosiga. O lo'o tu'uina atu e le kamupani i tagata fa'atau le atoaga o fofo o oloa. E tusa ai ma le faiga o meafaitino, e mafai ona tuʻuina atu mea vaivai ferrite e pei o le nickel-zinc series, magnesium-zinc series, nickel-magnesium-zinc series, manganese-zinc series, ma isi; e tusa ai ma foliga o oloa, e mafai ona vaevaeina i I-foliga, tootoo-foliga, mama-foliga, cylindrical, pulou-foliga, ma filo filo. O oloa o isi vaega; e tusa ai ma le faaaogaina o oloa, faaaogaina i inductors mama lanu, inductors tūsaʻo, inductors mama mageta, inductors mana SMD, inductors masani masani, inductors fetuutuunai, coils faamama, masini tutusa, EMI leo taofiofia, transformers faaeletonika, ma isi.