Packaging & Delivery
| Packaging Details: | Carton, Pallet/Case. |
| Delivery Detail: | 2-4 weeks |
Specifications
High efficiency, low heat generation,clean appearance and convenient installation, competitive pricing.
Product Description
| EI Transformers: Isolation | ||||||||||||||||
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| Technical Data |
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| *Max. Ambient Temperature 40°C | ||||||||||||||||||||||
Product Details
Capacity: 1VA-550VA
Phase: Single
Input: AC Power with Voltages of Various Countries
Output: AC Current, Voltage, According to Customers Requirements
Frequency: 50-60Hz
Voltage Regulation: 12%-3%
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree
Temperature-rise: ≤85 Celsius Degree
Our advantages :
All of our EI 57 35 power transformers are very high quality, and meet Class 2 safty standard. They're made of pure copper wires with UL, CUL, CQC, PSE, JET, CE , TUV, GS certification.
We manufacture high quality power transformer, audio transformer, inductor and power adapter with 30years' manufacturing experiences. We have our own factory, so we can control the product quality, and our products are 100% tested before delivery. All the products are sold directly from our own factory, so we can quote you the best factory price. So our products are of very high quality with competitive price. We have the certification that you need! Please tell us the product specifications you need, and we will make the products according to your requests.
1 YEARS' WARRANTY (ONLY PCB CIRCUIT PARTS. AC PLUG,USB SOCKET,DC CABLE,PLASTIC SHELL, ONE YEAR WARRANTY)
Welcome to contact me for SAMPLES !!!
We have Trade Assurance amount to $23,000.
If the supplier does not meet the requirements in your contract, Alibaba.com will refund your covered amount.
CERTIFICATE
WORKING
PACKING
EI Power 220v 12v transformer Application
Game machiines,Copy machine,Vcrs.
Printers,Terminals,TV sets,Microcomputer equipments.
Power Module,Switch Power and Adapter.
Telephone Communication Control equipments.
Chargers for Tablets, Mobile phone,Electric Toys .
UPS,DVD,VCD Players,Audio and Vedio equipments
EI type customized 25v audio transformers, transformer core
advantages:
Small size,less weight
High efficiency,low core loss
Low no-load current
Low inrush current
No mechanical noise
Low leakage flux
Low temp. Rise
Excellent insulation and finishing
High dielectric strength and excellent fire resistance
Internal resistance is small and low copper loss
Customized design is avaliable
Why Choose US ?
1. Professional supplier
Specialize in designing,developing, and marketing products such as transformers and transformer bobbins, video door phone, Led lights, audio and speaker system and etc.
2. Quality control
Have a quality management system IS09001:2008 , and all the products reach CE, RoHS,SGS certificates.
3. OEM/ODM ability
Provide OEM/ODM service and submit various styles, latest designs every month to our client.
4. Professional service team, rapidly react to customers' demands, 24 hours service on line.
5. Supply ability
Advanced production equipments, fine manufacturing technique,well-skilled workers and operators, nearly 20 years' experience.
6. Delivery in time
7. Partners all over the world:
Europe 20%, America 20%, Asia 30%, Oceania 10%, Mid East 15%, Africa 5%
8. Small order acceptalbe
9. Best After-Service
