Model Number: (Other EI/EE/ER/EEL/ETD/EP/EPC/EFD/PQ/RM/UU) Ferrite Core shape:E/EI/R shape Apply for :electric components Type:vertical/horizontal type Frequency: High frequency from 1K-100KHZ Cooling form:dry-type Place of Origin:Guangdong, China Brand Name:Golden Eagle Outer dimension and style can be customized EFD、RM,EP,PQ type high frequency transformers has a small magnetic leakage ,low lost and low distributed capacitance feature, used for switches,process control exchanger, fax machine etc EI and EE type high transformers spreadly used on different industry, high working frequency and wide range of working voltage,output power is strong, and stable heat performance. They are widely used on produce control system Control switchboard, LCD multi-small electric equipment and device, power supply, UPS inverter power, PC power supply. ER,ERL, ETD type transformers has a low waste, high output power, wide working frequency range, low temperauture rise, stable performance, widely used on produce control exchanger, colorful TV power supply, screen display, PSU, PC switches, precise instrument,device power and DVD power etc RM,EP,EFD and PQ type transformers has a small leakage,low wastage and low capacitance characteristic etc, widely used on fax machine, procedure control exchanger etc. Feature: 1. applied in a wide range 2. high operation frequency 3. wide range of working voltage 4. large power 5. low temperature rising Provide us your drawing or samples,we can provide fast and professional solution for your items. Customized/Adjust the inductance/Resistance As per your needs