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Changzhou Southern Electronic Element Factory Co., Ltd.
Changzhou Southern Electronic Element Factory Co., Ltd. >> Efd Series High Frequency Transformer for PCB with ISO9001

Efd Series High Frequency Transformer for PCB with ISO9001

Efd Series High Frequency Transformer for PCB with ISO9001
Price: US $ 0.3-9/Piece
Trade Terms: FOB,EXW
Min Order: 1000/Piece
Pay Type: L/C,T/T,Western Union
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Showroom Product Company Profile
Prod Model: EFD
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Environmental Certification: ISO14001
Quality Certification: ISO9001
The Number Of Needle: 8-12
Product Name: Efd Series High Frequency Transformer for PCB
Application: Audio
Phase: Single
Coil: Core-type Transformer
Brand: Liwang

Product Description

Product description of the Efd Series High Frequency Transformer for PCB with ISO9001
Electrical Characteristics:
1.Operating Temperature range:-20 to +45
2.Storage temperature:-40 to 70
3.Switching frequency:1KHz to 200KHz
4.Withstanding voltage:1500/3750VAC for 1 minute between primary and secondary
5.Insulation resistance:500VDC 100MΩ miin. between primary&secondary.

Features: 
1. Custom designs available
2. High efficiency of over 95%
3. High frequency range 10kHz-1MHz
4. High isolation strength
5. Lower profile and weight
6. high power density
7. High-temperature resistant
8. Operating temperature -40°C to +125°C
9. Power range 10w-10kw

Advantage: 
1.Universal purpose
2.Reliable safety approvals
3.Low profile and low weight
4.Low no-load loss
5.Low mechanical hum
6.Low stray magnetic field
7.Low operating temperature
8.High efficiency
9.Competitive price
10.Easy to install

APPLICATIONS:
1. VCRS, Copy machine , Audio equipment , Game machines
2. TV sets, Microcomputer equipment, printers, Terminals
3. communications control equipment
4.Switching power supply, chargers, alarm system
5. UPS, VCD/DVD players, audio and visual equipment
6. OA machines, inverters, chargers, alarm system

Company Information
Our products are mainly used in household electric appliances,communication appliances,energy saving lamps,automatic control devices(e.g. transducers) electric power equipments and LED drive rower.Our products are exported to dozens of countries in Europe,America and Southeast Asia and used in many worldwide famous companies,such as GE,OSRAM,etc.  






All products of the size, electrical performance can be designed.If you have any questions or requirements,please contact us freely in any time.
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

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