Madaidaicin bututun karfe Mitar tashin hankali ya yi daidai da madaidaicin tushen murabba'in ƙarfin ƙarfin da inductance a cikin da'irar tashin hankali, ko kuma daidai da tushen murabba'in wutar lantarki da na yanzu.Muddin ana canza capacitance, inductance ko ƙarfin lantarki da na yanzu a cikin madauki, za a iya canza mitar tashin hankali don cimma maƙasudin zafin walda.Bugu da kari, ana iya samun zafin walda ta hanyar daidaita saurin waldawa.

Babban mitar shigar da ƙara yakamata ya kasance kusa da yuwuwar zuwa matsayin abin abin nadi.Idan zoben induction ya yi nisa da abin nadi mai matsi, ingantaccen lokacin dumama ya fi tsayi, yankin da zafi ya shafa ya fi fadi, kuma ƙarfin walda yana raguwa.A akasin wannan, gefen weld ba ya da zafi sosai, kuma siffar ba ta da kyau bayan extrusion.

resistor daya ne ko rukuni na sandunan maganadisu na musamman don walda bututu.Yankin giciye na resistor bai kamata ya zama ƙasa da 70% na yanki na yanki na diamita na ciki na bututun ƙarfe ba.Ayyukansa shine samar da madauki na shigar da wutar lantarki tsakanin zoben shigar, gefen bututun mara walƙiya da mashaya maganadisu, da haifar da tasirin kusanci.The eddy halin yanzu zafi ne mayar da hankali kusa da gefen bututu blank weld kabu, kuma bututu blank gefen yana mai tsanani zuwa waldi zafin jiki.Ana ja da resistor a cikin bututu babu komai tare da waya, kuma yakamata a daidaita matsayinsa a kusa da tsakiyar abin nadi.Lokacin farawa, saboda saurin motsi na bututu mara kyau, mai jujjuya yana sawa sosai ta hanyar jujjuyawar bangon ciki na bututu mara kyau, kuma yana buƙatar sauyawa akai-akai.