Electronic Component PCB Monuting SMD Transformer

Basic Info.

Model NO.	EFD
Usage	Power Transformer
Frequency Characteristics	High Frequency
Shape of Core	EI
Other Certification	RoHS
Coil Structure	Toroidal
Coil Number	Autotransformer
Environmental Certification	ISO14000
Safety Certification	CQC03003095~3097
Quality Certification	ISO9001: 2008
Transport Package	Plastic Box
Trademark	Liwang
Origin	Jiangsu, China(Mainland)
Production Capacity	10000 Pieces Per Week

Product Description

1. EE/EI/EFD transformer have various types
2. High permeability
3. High saturation flux density
4. RoHS certification

Possessing 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.