Changzhou Southern Electronic Element Factory Co., Ltd.  

Product Name: Electronic Component PCB Monuting SMD Transformer Model NO.: EFD Shape of Core: EI Frequency Characteristics: High Frequency Usage: Power Transformer Certification: ISO9001 Core: Core-type Transformer Application: Electronic Environmental Certification: ISO14000 Quality Certification: ISO9001: 2008 Safety Certification: CQC03003095~3097 Other Certification: RoHS Coil Number: Autotransformer Coil Structure: Toroidal Trademark: Liwang Transport Package: Plastic Box Origin: Jiangsu, China(Mainland) Product Description 1. EE/EI/EFD transformer have various types2. High permeability3. High saturation flux density4. RoHS certificationPossessing of high permeability, high saturation flux density and loss, especially about at 100oC the power loss goes bottom.Power-transformers, choke coils, communciation syandby transformer.. Various types of transformers available, PQ, CI, UI, EFD, EP, ER, EPC, POT, RM, EE. High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter. Customer's designs are welcome. Switching power transformer. Pulse transformer. Telecom transformer. Audio frequency transformer. Isolated and line matching transformer. Ignition transformer. EE5 current sensor transformer. ADSL transformer. EFD series transformer. ER series transformer. RM series transformer. EP series transformer. EPC series transformer. EE series transformer. The introduction of transformers of our main product:. EC, EE. EI and PQ type high frequency switch transformer. EP type magnet shielding switch transformer. RM type communication filter, aux power transformer. ET, FT type linearity filter. T (ring) type filter and switch transformer. G (jar shape) switch transformer. DR (I) type transformer. T (ring) iron power core, DC filter inductor. Application: Switching power supplies, chargers, alarm system, TV and CRT monitor displays, UPS, VCD/DVD players, audio and visual equipment, OA machines, inverter. Typical product:. PQ 2020 2016 2625 3230 3535 4040 5050. EI, 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, 42, 49. ETD series: ETD-29, 34, 39, 44, 49, 54, 59. EFD-15, 20, 25, 30The introduction of transformers of our main product:. EC, EE. EI and PQ type high frequency switch transformer. EP type magnet shielding switch transformer. RM type communication filter, aux power transformer. ET, FT type linearity T (ring) type filter and switch transformer. G (jar shape) switch transformer. DR (I) type transformer. T (ring) iron power core, DC filter inductor. RM series: RM-4, 5, 6, 8, 10, 12, 14. Feature: Used in high-density installation with good shielding quality. Application: Wave carrier filter, power transformer adn aux-power transformer. Customized designs are accepte.