... Transformer and coils Full product range (custom made) 1.Air core inductors 2.Ferrite rod inductors 3.Fixed or adju Detailed Product DescriptionHigh ... e-mail for quote:1.Specification inclouding bobbin,core dimensions and winding drawing,2.the quantity.High frequency transformer(EE,EI,ETD ... ,PQ,RM,EF,ETC)Full product range (custom made):1) Air core ...