Model NO.: EE20 EE30 EE35 EE38 EE42 EE57 EE66
Usage: Single-phase Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI
Brand: Grewin Ei Low Frequency Transformer
Type: Transformer
Trademark: Grewin Ei Low Frequency Transformer
Transport Package: Export Standard Carton With Strong Pallet
Specification: CE, ROHS
Origin: Tianjin
HS Code: 85043190
Model NO.: EE20 EE30 EE35 EE38 EE42 EE57 EE66
Usage: Single-phase Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI
Brand: Grewin Ei Low Frequency Transformer
Type: Transformer
Trademark: Grewin Ei Low Frequency Transformer
Transport Package: Export Standard Carton With Strong Pallet
Specification: CE, ROHS
Origin: Tianjin
HS Code: 85043190
Basic Info
Model NO.:Â GWEI28, EI30, EI35, EI41, EI57, EI66, EI86, EI96
Usage:Â Single-phase Transformer
Frequency Characteristics:Â Low Frequency
Shape of Core:Â EI
Brand:Â Grewin Ei Low Frequency Transformer
Type:Â Voltage Transformer
Models:Â Ei28, Ei30, Ei35, Ei41, Ei57, Ei66, Ei86
Maximum Output:Â 1.2W, 2W, 4W, 12W, 20W, 35W, 40W, 50W, 90W, 2700W
Input:Â 100VAC, 110VAC, 115VAC, 120VAC, 240VAC
Output:Â AC(0--380V); DC(0--50V)
Trademark:Â Grewin Ei Low Frequency Transformer
Transport Package:Â Export Standard Carton with Strong Pallet
Specification:Â GWEI75X30 63VA
Origin:Â China
HS Code:Â 85043190
Product Description
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:
Â
|
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 | ||||
Â
|
 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 |
|||||
| Â GWT-EI28 | Â 1.5W | Â 43 | Â | Â 30 | Â 38 | Â 28 | Â 0.11 | Â 35 | Â CE,TUV, |
| Â GWT-EI35 | Â 3.0W | Â 47 | Â | Â 37 | Â 38 | Â 33 | Â 0.15 | Â 22 | Â CE,TUV, |
| Â GWT-EI41 | Â 11.0W | Â 54 | Â | Â 43 | Â 47 | Â 35 | Â 0.32 | Â 16.5 | Â CE,TUV, |
| Â GWT-EI48 | Â 25.0W | Â 62 | Â | Â 50 | Â 65 | Â 43 | Â 0.57 | Â 13.1 | Â CE,TUV, |
| Â GWT-EI57 | Â 40.0W | Â 73 | Â | Â 59 | Â 65 | Â 51 | Â 0.84 | Â 11.8 | Â CE,TUV, |
| Â GWT-EI66 | Â 80.0W | Â 83 | Â | Â 68 | Â 80 | Â 58 | Â 1.38 | Â 9.3 | Â CE,TUV, |
| Â GWT-EI76 | Â 140W | Â 64 | Â 70 | Â 76 | Â 85 | Â 68 | Â 2.25 | Â 7.6 | Â CE,TUV, |
| Â GWT-EI86 | Â 180W | Â 72 | Â 75 | Â 86 | Â 92 | Â 73 | Â 2.82 | Â 7.1 | Â CE,TUV, |
| Â GWT-EI96 | Â 250W | Â 80 | Â 81 | Â 96 | Â 90 | Â 82 | Â 3.36 | Â 6 | Â CE,TUV, |
3.Application
1). Measuring instruments.
2). Communication prducts.
3). Medical instruments.
4). Audio &Â 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
                                                    Â
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 7Â 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:
Â
|
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 &Â Quality inspection |
15-20 days |
|
9 |
Paying and receiving the balance |
4 days |
|
10 |
Delivery of goods |
1 days |
Contact:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Bella
Tianjin Grewin Technology Co.,Ltd.
Website:www.grewin-tech.com
Tel:86-22-84943756
Â
Basic Info
Model NO.:Â GWEI28, EI30, EI35, EI41, EI57, EI66, EI86, EI96
Usage:Â Single-phase Transformer
Frequency Characteristics:Â Low Frequency
Shape of Core:Â EI
Brand:Â Grewin Ei Low Frequency Transformer
Type:Â Voltage Transformer
Models:Â Ei28, Ei30, Ei35, Ei41, Ei57, Ei66, Ei86
Maximum Output:Â 1.2W, 2W, 4W, 12W, 20W, 35W, 40W, 50W, 90W, 2700W
Input:Â 100VAC, 110VAC, 115VAC, 120VAC, 240VAC
Output:Â AC(0--380V); DC(0--50V)
Trademark:Â Grewin Ei Low Frequency Transformer
Transport Package:Â Export Standard Carton with Strong Pallet
Specification:Â GWEI75X30 63VA
Origin:Â China
HS Code:Â 85043190
Product Description
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:
Â
|
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 | ||||
Â
|
 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 |
|||||
| Â GWT-EI28 | Â 1.5W | Â 43 | Â | Â 30 | Â 38 | Â 28 | Â 0.11 | Â 35 | Â CE,TUV, |
| Â GWT-EI35 | Â 3.0W | Â 47 | Â | Â 37 | Â 38 | Â 33 | Â 0.15 | Â 22 | Â CE,TUV, |
| Â GWT-EI41 | Â 11.0W | Â 54 | Â | Â 43 | Â 47 | Â 35 | Â 0.32 | Â 16.5 | Â CE,TUV, |
| Â GWT-EI48 | Â 25.0W | Â 62 | Â | Â 50 | Â 65 | Â 43 | Â 0.57 | Â 13.1 | Â CE,TUV, |
| Â GWT-EI57 | Â 40.0W | Â 73 | Â | Â 59 | Â 65 | Â 51 | Â 0.84 | Â 11.8 | Â CE,TUV, |
| Â GWT-EI66 | Â 80.0W | Â 83 | Â | Â 68 | Â 80 | Â 58 | Â 1.38 | Â 9.3 | Â CE,TUV, |
| Â GWT-EI76 | Â 140W | Â 64 | Â 70 | Â 76 | Â 85 | Â 68 | Â 2.25 | Â 7.6 | Â CE,TUV, |
| Â GWT-EI86 | Â 180W | Â 72 | Â 75 | Â 86 | Â 92 | Â 73 | Â 2.82 | Â 7.1 | Â CE,TUV, |
| Â GWT-EI96 | Â 250W | Â 80 | Â 81 | Â 96 | Â 90 | Â 82 | Â 3.36 | Â 6 | Â CE,TUV, |
3.Application
1). Measuring instruments.
2). Communication prducts.
3). Medical instruments.
4). Audio &Â 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
                                                    Â
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 7Â 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:
Â
|
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 &Â Quality inspection |
15-20 days |
|
9 |
Paying and receiving the balance |
4 days |
|
10 |
Delivery of goods |
1 days |
Contact:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Bella
Tianjin Grewin Technology Co.,Ltd.
Website:www.grewin-tech.com
Tel:86-22-84943756
Â
Follow Light
Follow Lights usually use for wedding event, concert, and movie theater
350W LED Follow Spot Light Five Color+White Gobo Customizable 17R
Total power: 500W
Frequency: 50 hz-60 Hz
Voltage: 110v-240v
Light source: projection bubble 470w
Color: 7 kinds of color plus white light, red, yellow, blue, green, peach red, warming tablets, cooling tablets;3200K - 6500k rainbow effect.
Function: manual focusing.On / off light stroboscopic speed;Aperture size;Color change - color change;Stepless adjustment, adjustable speed and electronic.
Passage;4 DMX512 channels
Beam angle: 8-15 degrees, effective range 100-120 meters
Our company have 13 years experience of LED Display and Stage Lights , our company mainly produce Indoor Rental LED Display, Outdoor Rental LED Display, Transparent LED Display,Indoor Fixed Indoor LED Display, Outdoor Fixed LED Display, Poster LED Display , Dance LED Display ... In additional, we also produce stage lights, such as beam lights Series, moving head lights Series, LED Par Light Series and son on..
Follow Light Series,Follow Light,Spot Light,Follow Spot Light
Guangzhou Chengwen Photoelectric Technology co.,ltd , https://www.cwleddisplay.com