ZGS11 usoro jikọtara transformer bụ ụdị ọhụrụ nke ike nkesa akụrụngwa (nke a na-akpọ American igbe variable), ga-elu 一 voltaji mgba ọkụ plug-in fuse, elu-nrụgide ugbu a ịmachi fiusi arụnyere na transformer, mkpuchi na jụrụ na ịnweta mmanụ, na ezi uche Ọdịdị kọmpat, obere olu, echichi mgbanwe, adaba ọrụ, na-ekpuchi ebe nke obere ebe, wdg Ngwakọta transformer bụ karịsịa na ọdabara na ibu center obodo okporo, iji belata oriri, melite àgwà nke ike ọkọnọ.
A na-eji usoro ngwaahịa a mee ihe n'ọtụtụ ebe n'obodo dị iche iche na mba ahụ, na ebe ọha na eze, ụlọ ọrụ mmepụta ihe na-egwuputa ihe wdg na saịtị nkesa.