... transformer may be designed to customers requirementsPacking DetailVarious types of transformers available, PQ, CI, UI, EFD, EP, ER, EPC, POT, ... series transformer The introduction of transformers of our main product: EC, EE. EI and PQ type high frequency switch transformer ... 20, 25, 30The introduction of transformers of our main product: EC, EE. EI and PQ type high frequency switch transformer EP ...