Igwe ọkụ na-eguzogide ịgbado ọkụ(ERW) bụ usoro ịgbado ọkụ ebe akụkụ metal na kọntaktị na-ejikọta ya na-adịgide adịgide site na iji ọkụ eletrik na-ekpo ọkụ, na-agbaze ígwè na nkwonkwo.A na-eji ịgbado ọkụ eletrik eme ihe n'ọtụtụ ebe, dịka ọmụmaatụ, na-emepụta ọkpọkọ ígwè.
Oge nzipu: Jan-21-2022