| Prod Model: |
EI30, EI35MEI42MEI38, EI57, EI48, EI66 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Input Voltage: |
AC380V-240V-230V-220V-120V-110V-100V |
| Different Mounting Types: |
Lead-Wire Type, Rack Type, Plug-in Type, etc. |
| Advantages: |
Low No-Load Loss, High Efficiency, Low Temperature |
| Power: |
0.15-1, 500W |
| Test: |
All Products Are 100% Test Passed and Hi-Pot Shock |
| Maximum Output: |
1.2W, 12W, 20W, 35W, 40W, 50W, 90W, 180W, 200W, 6 |
| Output: |
AC(0--380V); DC(0--50V) |
| Application1: |
1. Measuring Instruments;Communication Prducts. Me |
| Design And Custmize: |
Inductance, Coils, Transformers with Best Quality |
| Material: |
Silicone Laminated Steel |
| Application: |
Charger, Lamp, Communication Equipment |
| Phase: |
Single |
| Coil: |
Shell-type Transformer |
| Cooling Method: |
Dry-type Transformer |
| Winding Type: |
Auto-transformer |
| Certification: |
CE |
| Usage: |
Ei Low Frequency Transformer for Audio, Lighting |
| Brand: |
Grewin Ei Low Frequency Transformer |
Product Description
Design Points:
The advanced design and manufacturing techniques of using split bobbins and nonconcentric winding of the primary and secondary results in low interwinding capacitive coupling and eliminates the need for electrostatic shielding. It also avoids crossover of primary and secondary leads.
These transformers can be used in a wide variety of applications since they can be supplied with single 115VAC or dual 115/230VAC primaries for 50/60Hz operation. Their split secondary windings allow them to be hooked up in series, in parallel or they can be used as independent and isolated outputs.
Name:
GWEI19,EI28,EI35,EI41,EI96 AC/DC 230V Pin Type Power Transformer for Communication
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 CAN 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 ". 2.product procedure:
The following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:
3.Terms of Shipment:Within 10 working days after received related prepayment or L/C. 4.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.
5.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 |
Plz contact us : Alice Tianjin Grewin Technology Co.,Ltd.
Tel: 86-22-84943756 MT:8613072088960 Website: http://www.grewin-tech.com http://grewin-tech.en.alibaba.com |
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 ISO9001: 2015, IEC, CE, VDE, 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.
TEL: +86 22 84943756
Web: www.grewin-tech.com
