Bk2 Control Transformer
Janar BK jerin sarrafa wutar lantarki don 50 ~ 60Hz, ƙarfin lantarki zuwa 500V da'irori, ana amfani da shi azaman sarrafa wutar lantarki a cikin kayan aikin injin, kayan aikin injiniya, hasken gida da hasken wutar lantarki ....