Imepụta electrode ime ụlọ pụrụ iche nke mlcc nwere ike ịnye ọkwa voltaji kachasị elu yana ntụkwasị obi dị elu, dabara adaba maka ịgbanye ebili mmiri, mgbago elu igwe na-agbagharị, yana nnabata RoHS. Kwesịrị ekwesị maka ngwa azụmahịa na ụlọ ọrụ mmepụta ihe.