01 Igwe nrụgharị dị elu nkesa ihe ntụgharị igwe na-eku ume okpukpu abụọ ma ọ bụ otu oyi akwa
Igwe mkpuchi oyi akwa na-etinye aka na transformer amorphous, igwe na-emikpu mmanụ, igwe na-eku ume bụ eriri foil okpukpu abụọ. Dị ka ọnụ ọgụgụ nke oyi akwa nke ikuku ikuku n'otu oge, enwere ike kewaa ya n'otu igwe na-ekpuchi otu oyi akwa na foil okpukpu abụọ. igwe ikuku. Coil udi nwere ike ịbụ gburugburu, oval, square, rectangle, wdg, The akụrụngwa bụ na zuru ezu ọrụ, elu mmepụta arụmọrụ, na foil belt esemokwu site pneumatic akara bụ adaba na a pụrụ ịdabere na, imezi site servo akara bụ ezi, kwụsiri ike na a pụrụ ịdabere na, ka hụ na nhazi mma nke eriri waya.