High simba mashandisirwo ekuparadzira ekushandura anonyanya kutaura kune SJ, SJL, SL7, S7 uye mamwe akatevedzana mashanduri. Kurasika kwavo kwesimbi uye kurasikirwa kwemhangura kwakakwira zvakanyanya kupfuura izvo zveS9 series transformers anoshandiswa zvakanyanya pari zvino. Semuenzaniso, kana ichienzaniswa neS9, kurasikirwa kwesimbi kweS7 ndeye 11% yakakwirira uye kurasikirwa kwemhangura ndeye 28% yakakwirira. Zvisinei, vashanduri vatsva, vakadai seS10 uye S11, vanochengetedza simba kupfuura S9, uye kurasikirwa kwesimbi kweamorphous alloy transformer inongova 20% yeS7. Kazhinji, hupenyu hwesevhisi yetransformer hurefu semakumi emakore akati wandei. Kutsiva yakakwira simba rekushandisa transformer ine yakakwirira-inoshanda-ekuchengetedza simba transformer haingogone kuvandudza simba rekushandura simba, asi zvakare inowana yakakura kuchengetedza simba mukati mehupenyu hwesevhisi.