| Prod Model: |
ETD |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Environmental Certification: |
ISO14000 |
| Quality Certification: |
ISO9001: 2008 |
| Safety Certification: |
CQC03003095~3097 |
| Other Certification: |
RoHS |
| Coil Number: |
Autotransformer |
| Coil Structure: |
Toroidal |
| Application: |
Electronic |
| Brand: |
Liwang |
Product Description
Specifications
1)high frequency transformer
2)customized transformer
3)factory make profit for you
Please send the following information via e-mail for quote
Specifications including bobbin, core, dimensional and winding drawing
Additional requirements
Estimated order quantity.
1.Merchandise name:
Transformer,EE,EI Type high frequency switch transformer,EE,EI,EC,EFD,PQ,EP,G,RM,DR,T type transformer,ET,EE,UF,EE power filter
2.Specifications:
Applied to home appliances and electrical products, machines.
Circumstance temp0~+40Celcius degree
Appearance & dimension: AS IMAGE
Frequency test: 1000Hz
Inductance: Ln=100uH±10%
Withstand voltage: AC3000kV 2sec 2mA
Insulation resistance: DC500V 100MΩMIN
DC resistance:at 25celcius degree 2.5Ω±10%
Combustion test: shall accord with UL94-VO standard
3.Main Markets:
North America
South America
Eastern Europe
Southeast Asia
Mid East
Western Europe
4.Advantage:
LIWANG transformers has years experiences in transformers producing and we can supply the transformers according to your own design and specification.
We deliver in time and has the perfect. after-service.
We can give the most competitive china mainland price for you.
We will always welcome your inquiry!
5.Remarks:
. 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.
Changzhou Southern Electronic Element Factory Co., Ltd. is located in China, with a long history. We enjoy convenient transportation by highway, railway and airway. It takes only one and half hours' Drive to Shanghai or Nanjing.
Our company was founded in 1989, and currently we employ more than 300 people, including 60 professional technicians, covering an area of 10, 000 square meters, with a construction area of more than 5000 square meters. Our main products are wirewound resistors, wirewound resistor fuses, membrane fuse resistors, fixed inductors, filters, ferrite transformers, ring-shaped coils, fuse dedicated energy-saving lamps and UL fuses. Our annual output is 200 million resistors, 200 million transformers, 100 million coils and 200 million fuses, which are mainly used for household appliances, communication equipment, energy-saving lamps, automation control devices (such as inverters), power equipment and facilities. Our products are exported to Europe, the United States and Southeast Asia. GE, OSRAM and PHILIPS are our customers.
Factory' S quality policy: "product quality, service in advance, customer satisfaction".
Environmental policy: "to comply with laws and regulations, pollution prevention, environmental awareness, continuous improvement of the environment
