HIGH FREQUENCY TRANSFORMERS 1.Have various type 2.high permeability 3.high saturation flux density. ... pulse transformer telecom transformer audio frequency transformer isolated and line matching transformer ignition transformer EE5 current sensor ... EE series: EI, EE-5.0, 8.3, 10, 13, 16, 19, 22, 25, 28, 30, 33, 35, 40, ... 42, 50, 55, 60 EF series: EF-4539, 16, 20, 25, 32 ERL series: ERL-28, 35, 39, ...