Encapsulated Power Transformer (GWEI54) , Switching Power Transformer
| Price: |
US $ 0.65-16.1/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
500/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal,Money Gram |
We have passed ISO9001:2015,CE,SGS approval and IEC report![]()
![]()
1.Product Specification:
1). Models:
EI28, EI30, EI35, EI41, EI57, EI66, EI86, EI96, EI105, EI114, EI133, EI152, EI162 etc.
2). Maximum output: 1.2W, 2W, 4W,12W, 20W, 35W, 40W, 50W, 90W, 180W, 200W, 400W, 600W, 850W, 1500W, 2400W, 2700W etc.
3). Input:
100Vac, 110Vac, 115Vac, 120Vac, 220Vac, 230Vac, 240Vac etc.
4). Output:
AC(0--380V); DC(0--50V)
2.Technical Parameter Table:
Brand Name: | GREWIN Transformer | Mode; | EI | Coil number: | Autotransformer |
| Phase: | Single | Core structure | Lamination | Coil structure: | Toroidal |
| Power: | 0.15-1,500W | Input Voltage | AC380V-240V-230V-220V-120V-110V-100V |
| Application | Instruments ;Communication
products | Output Voltage | AC(0--380V); DC(0--50V) |
| Deliver time | 15 working days | Package | Customized standard cartons |
| ATTENTION: | YOU CA CUSTOMIZED ALL SERIERS ACCORDING TO YOUR REQUERMENT |
![]()
![]()
Model | Power | Dimension(cm) | Weight (KG) | Voltage
regulation | Approval mark |
A(cm)
±1.5 | B(cm)
±2 | C(cm)
±2 | D(cm)
±2 | E(cm)
±2 |
| GWT-EI28 | 1.5W | 43 | | 30 | 38 | 28 | 0.11 | 35 | CE,TUV, |
| GWT-EI35 | 3.0W | 47 | | 37 | 38 | 33 | 0.15 | 22 | CE,TUV, |
| GWT-EI41 | 11.0W | 54 | | 43 | 47 | 35 | 0.32 | 16.5 | CE,TUV, |
| GWT-EI48 | 25.0W | 62 | | 50 | 65 | 43 | 0.57 | 13.1 | CE,TUV, |
| GWT-EI57 | 40.0W | 73 | | 59 | 65 | 51 | 0.84 | 11.8 | CE,TUV, |
| GWT-EI66 | 80.0W | 83 | | 68 | 80 | 58 | 1.38 | 9.3 | CE,TUV, |
| GWT-EI76 | 140W | 64 | 70 | 76 | 85 | 68 | 2.25 | 7.6 | CE,TUV, |
| GWT-EI86 | 180W | 72 | 75 | 86 | 92 | 73 | 2.82 | 7.1 | CE,TUV, |
| GWT-EI96 | 250W | 80 | 81 | 96 | 90 | 82 | 3.36 | 6 | CE,TUV, |
1). Measuring instruments.
2). Communication prducts.
3). Medical instruments.
4). Audio & Video
5). Elevator
6). Machinery
4.Features:
1) Important components for electronic equipment and wireless equipment
2) Power: 0.15-1,500W
3) The transformer core is made of high quality silicone laminated steel
4) All products are 100% test passed and hi-pot shock
5) Clean, tidy, easy for installation
5.Advantage:
1.UL, CUL, CE, ROHS, ISO9001:2008
2.We offer custom-made transformers, OEM and ODM are welcome
3.We deliver the quality you expect at consistently competitive prices
4.Transformer quality lifetime:10 Years.
5.Specialty Sales service:5 -10 Years
6.Transformers Test: 100% test before the shipment
About us:
1. Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".Grewin Mission: Growing together side by side,Mutual success hand in hand.![]()
Production:The following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:
![]()
2.Terms of Shipment:
Within 10 working days after received related prepayment or L/C.
3.Payment terms:
(1). T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before
delivery.
(2). By irrevocable L/C at sight, to be issued immediately against confirmed order.
(3). Payment by T/T, if order amount is less than USD 20,000.Flow chart of trading activities:
NO |
Step |
Days need |
1 |
Request for quotation |
1 day |
2 |
Making quotations |
1 day |
3 |
Offer and counter offer |
3 days |
4 |
Sending and receiving samples |
3-10 days |
5 |
Sample confirmation |
3 days |
6 |
Placing a firm order |
1 day |
7 |
Paying and receiving the down payment |
1-4 day |
8 |
Factory production & Quality inspection |
15-20 days |
9 |
Paying and receiving the balance |
4 days |
10 |
Delivery of goods |
1 days |
| Prod Model: |
GWEI54 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Encapsulated Transformer's Power: |
0.6va to 36va |
| Primary: |
115V 60Hz or 230V 50Hz |
| Assemble: Welded: |
Safety Approval: CE, RoHS Compliant |
| Color Of Box: |
Black, Brown, Blue, Yellow |
| Encapsulated By Epoxy Resin PCB Mount: |
or Wire Leads |
| Dielectric Strength: |
3750vrms |
| Secondary: |
Single or Dual |
| Plastic Cover Transformer: |
or Vacuum Transformer |
| Application: |
Meter |
| Phase: |
Single |
| Cooling Method: |
Dry-type Transformer |
| Winding Type: |
Multi-winding Transformer |
| Coil: |
Ei |
| Brand: |
Grewin Ei Low Frequency Transformer |
GREWIN as manufacture for Toroidal Transformer, current transformer, high frequency magnetics transformer, split core current sensor, clamp on CT, EI power Transformer etc. We have abtained ISO, CE, VDE, ISO2000 approval.
Our company have many advantages which can be your honesty and reliable supplier:
WHY CHOOSE US?
A. Business philosophy "Quality and Honesty First“
B. Over 40 years experience of transformer designing and producing.
C. Transformer 100% test before the shipment;
D. UL, CE, ISO9001: 2008
E. We offer custom-made transformers, OEM and ODM are welcome
F. We expect at consistently competitive prices
G. Transformer quality lifetime: 10 Years.
H. Professional experiences of the sales and engineers: 5 -10 Years
Grewin Mission: Growing together side by side, Mutual success hand in hand.
We sincerely invite you to join us to create a bright future.
Contact Information:
Tianjin Grewin Technology Co., Ltd.
Salesmanager@grewin-tech. COM
TEL: 0086 22 84943756
Website:
http://www.grewin-tech.com
http://grewin-tech.en.alibaba.com
