Packaging & Delivery
| Packaging Details: | plastic box |
| Delivery Detail: | 7-10 days |
Specifications
EFD type transformer
1.Have various type
2.high permeability
3.high saturation flux density.
4.ROHS certification
Where promises made, where promises kept.
Dongguan HangTung Electrical Co., ltd was a privateowned company which established in 1987.We are one
of the earliest manufacturers specialized in design and the production of the transformer and cores.
Through 30 years efforts, we have become a quite scaled and powerful one renowned in the industrial.
At present, the factory is devoting to provide quality products with substantial price for nearly 100
factories at home and abroad.In addition, the products are exported to more than 35 countries such as
Hong Kong, Taiwan, Southeast Asia, Europe, North America, South Africa, Russia, Brazil etc. Our products
are deeply appreciated by our customer.We always try our best to meet our customers satisfaction.
Possessing of high permeability,high saturation flux density and loss,especially about at 100oC the power loss goes bottom.high frequency transformers.
power-transformers,choke coils,communciation syandby transformers.
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 .
Inspection subject:
(1)No-load test (Included no-load voltage, no-load current and no-load loss)
(2) Load test (Included load voltage and temperature rise)
(3) Inductive voltage test
(4) DC resistance test
(5) Insulation resistance
(6) Hi-POT test CRGO
(7) Outlook inspection
Application:
(1) Audio amplifier equipment
(2) Communication equipment
(3) Medical equipment
(4) Electric control equipment
(5) Lighting and Etc.
If conventional laminated RM toroidal transformer aren't performing to your standards, consider our other toroidal transformers. With their very low magnetic strayfield emission levels, quiet operation, low weight, small size, high efficiency, and easy assembly, our toroidal transformers will deliver the superior performance capabilities you require.
CERTIFICATE
PACKAGE
WORKING
Series: PQ/EP/ RM/EFD/ETD/EF/EI Series power Transformer
Product Description
» Features:
1.Supply high voltage and withstand voltage
2.Operation frequency range from 40 to 80 KHz
3.Deliver Output Power from 1.5 to 25 watts
4.Slim or low profile Type easily built in your design
5.Available in through-hole and SMT recess or gull wing type
6.Operate in Royer , direct IC drive and other topologies
» APPLICATIONS
Applicable to light up cold cathodes fluorescent lamp of display.
Such as DSC, PDA, Scanner, Car Navigation, Notebook PC, LCD monitor and LCD TV
Our management idea:
