maginito amtundu wamagetsi ndi maginito ochita bwino kwambiri omwe amagwiritsidwa ntchito pamakina osiyanasiyana amtundu wamagetsi komwe kumafunika kukana kutentha kwambiri, maginito abwino kwambiri, komanso kukhazikika kwanthawi yayitali.
Maginitowa amapangidwa kuchokera ku zinthu zomwe sizikupezeka padziko lapansi, zomwe zimapatsa mphamvu zapadera za maginito. Amapereka mphamvu zamaginito kwambiri, kukakamiza kwambiri, komanso kukana kwamphamvu kwa demagnetization, kuwapangitsa kukhala abwino kuti agwiritsidwe ntchito pamagalimoto apamwamba kwambiri.