Payment & Shipping Terms:
|Power Phase:||Three Phase||Moisture Way:||Epoxy Potting|
low power transformer,
low frequency current transformer
Epoxy potting transformer, power transformer,EI41, high quality,Power type epoxy low frequency transformer
1. Electrical characteristics:
1) input characteristics:
Input voltage N1 (1-5):380V/50Hz (input AC 380V voltage at 1 and 5 ends)
No load current: I0 = 15mA effective value
2) output characteristics:
No-load voltage: 11.0V + 5%Vac
Load current: 500mA/AC
Load voltage: 9.0V + 5%Vac
3) pressure requirement: N1 -----N2: 2.5kV/1mA 60s
Two, the implementation of standards: GB19212.5-2006 "special requirements for general purpose isolation transformer".
GB19212.7-2006 "special requirements for safe isolation transformers for general use".
GB19212.18-2006 "special requirements for transformer for switch type power supply".
Power type epoxy low frequency transformer
Frequency range: 50Hz to 200Hz
Output power: 1W to 50W
Output voltage: 0.5 to 1,000Vrms (28,000Vp-p)
Output current: 0.01A to 100A
Ø Turns Ratio
Ø Phase Test
Ø DC resistance test
Ø Safety test
Ø High voltage test
v Eneryg meter
v Power transducer
v UPS, audio and visual equipment
v Medical electronics
Why Choose us?
² High quality and best services.
² We have RoHS and REACH certification.
² Our Products has the UL Insulation System.
² Our company has pass the ISO9001:2008 and ISO 14001:2004
² Delivery time:7-10days or as per customer’s quantity
² Payment terms:50% deposit of total amount in advance and the rest after seeing B/L , T/T.
² Samples is free, but the fee of freight must be paid by recipient
² Port: Shenzhen
² Package: As per customer’s requirements
We will feel appreciated if you can provide the parameters of the product or the photo of the item.
All products of the size,electrical performance can be designed
according to customer requirements in R&D.
Don’t hesitate to contact us if any interesting in our products.
Help you quickly complete the new product’swhole process within
3 days from designproduction to delivery.
|Basis of title||
The entire process is completed internal, in order to ensure that you can
get faster delivery service than from any other supplier.
We introduce the most advanced technology continually to meet the most
stringent quality standards, every product is tested,and returning rate <0.01%,
so that we can meet the needs of buyers from more than 70 countries.
1,Complete Certification and standards: UL; SGS;
|2,Factory Area:2000 square meters|
|3,Production capacity: 10,000,000pieces oftransformers, inductors, coils|
4,Service: provide customers withthe most satisfactoryserviceto solvethe
|5,"3 fast":Replyingfast;Offeringfast;Delivering fast|
Shenzhen Greenfair Electronics Co., Ltd. was founded in 2006 and is
a high-tech company which integrates production, design, R&D, and sale.
We specialize in developing many kinds of electronic components.
Include electronic transformers,
SMD power, inductors coils, fixed inductors, toroidal coils, common mode chokes,
and kinds of PCB electrical ciruit design.
Contact Person: Sales Manager