Ef High Frequency Switching Transformer Current Transformer

Basic Info

Model NO.	EF
Winding Type	Multi-winding Transformer
Certification	ISO9001-2000, ISO9001
Usage	Power Transformer
Frequency Characteristics	High Frequency
Shape of Core	EE
Brand	Liwang
Environmental Certification	ISO14001
Quality Certification	ISO9001
Safety Certification	CQC03003095~3097
Other Certification	RoHS
Transport Package	Plastic Box
Specification	ROHS, ISO9001
Trademark	Liwang
Origin	Changzhou Jiangsu China(Mainland)
Production Capacity	10000pieces Per Week

Product Description

Product description of the Ee High Frequency Transformer for PCB Mounting with ISO9001
Specifications:
1.Output:0.2W~2KW
2.Current:5A~1200A loads
3.ISO9001,RoHS approval
4.MOQ:1000piece

1. High Flux Density, Permeability and low Loss Ferrite

2. High Efficiency and Low Heat Generation

3. Designed to Meet Safety Standards: UL, CE, VDE, CQC and RoHS Compliant

4. Operating Temperature Range: -10%ºC--+120ºC

5. Storage Temperature: -30ºC--+130ºC

6. Switching Frequency: 15KHz--200KHz

7. Withstanding voltage: 1500V/3750VAC for One Minute between Primary and Secondary

8. Insulation Ressitance: 500VDC 100MΩ min. between Primary and Secondary

9. Heat Resistance Class: B(130ºC)

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

Primary advantage
1.Customers requirements are welcome.
2. custom-made transformer as your design specification
3.We can apply SGS report of materials to prove all the products are ROHS.
4.We have experienced engineers, every one has more than 20 years experience.
5.Every goods must be test three times before shipped to ensure no unqualified products

Application scope:
electronic ballast,compact fluorescent lamp ,Television receiver,radio cassette player,
PC power supply,Monitor,audio, VCD,DVD,UPS,the electronic apparatus,
the noise rejection on the electronic transformer,Induction cooker,etc

Dimensions:

Changzhou Southern Electronic Element Factory 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"