240V PCB Power Waterproof Encapsulated Transformers

Model NO.: GWEI28, EI30, EI35, EI41, EI48, EI57, EI66 etc.
Usage: Single-phase Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI
Brand: Grewin Ei Low Frequency Transformer
Type: Encapsulated Transformer
Frequency: 50/60Hz
Color of Box: Black, Brown, Blue, Yellow
Test: All Products Are 100% Test Passed and Hi-Pot Shock
Trademark: Grewin Ei Encapsulated Low Frequency Transformer
Transport Package: Export Standard Carton with Strong Pallet
Specification: CE, ROHS
Origin: Tianjin
HS Code: 85043190
Model NO.: GWEI28, EI30, EI35, EI41, EI48, EI57, EI66 etc.
Usage: Single-phase Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI
Brand: Grewin Ei Low Frequency Transformer
Type: Encapsulated Transformer
Frequency: 50/60Hz
Color of Box: Black, Brown, Blue, Yellow
Test: All Products Are 100% Test Passed and Hi-Pot Shock
Trademark: Grewin Ei Encapsulated Low Frequency Transformer
Transport Package: Export Standard Carton with Strong Pallet
Specification: CE, ROHS
Origin: Tianjin
HS Code: 85043190
We have passed ISO9001:2015,CE,SGS approval and IEC report
240V PCB Power Waterproof Encapsulated Transformers
240V PCB Power Waterproof Encapsulated Transformers



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
240V PCB Power Waterproof Encapsulated Transformers
240V PCB Power Waterproof Encapsulated Transformers
 

 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
240V PCB Power Waterproof Encapsulated Transformers

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:
240V PCB Power Waterproof Encapsulated Transformers

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:                                                       
Cathy
  
Tianjin Grewin Technology Co.,Ltd.
Website:www.grewin-tech.com
Tel:86-22-84943756
We have passed ISO9001:2015,CE,SGS approval and IEC report
240V PCB Power Waterproof Encapsulated Transformers
240V PCB Power Waterproof Encapsulated Transformers



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
240V PCB Power Waterproof Encapsulated Transformers
240V PCB Power Waterproof Encapsulated Transformers
 

 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
240V PCB Power Waterproof Encapsulated Transformers

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:
240V PCB Power Waterproof Encapsulated Transformers

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:                                                       
Cathy
  
Tianjin Grewin Technology Co.,Ltd.
Website:www.grewin-tech.com
Tel:86-22-84943756

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