Basic Info
Model NO.: GWEI28, EI30, EI35, EI41, EI48, EI57, EI66 etc.
Usage: Power Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI
Brand: Grewin Transformer
Type: Ei PCB Encapsulated Transformer
Color: Red, Yellow, Blue, Black Cover
Split Bobbin Design: Vacuum Filled
Dielectric Strength: 4500vrms
Frequency: 50/60Hz
Trademark: GW
Transport Package: Export Standard Carton With Strong Pallet
Specification: CE., ROHS
Origin: Tianjin
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, |
3.Application
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.
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 |
Contact:
Amy
Tianjin Grewin Technology Co.,Ltd.
Website:www.grewin-tech.com
Tel:86-22-84943756
|
|
