Gold Member Since 2011
Audited Supplier
Tianjin Grewin Technology Co., Ltd.

Waterproof Transformer, Toroidal Transformer, Communication Equipment Transformer manufacturer / supplier in China, offering Toroidal Waterproof Encapsulated Transformer for Communication Equipment, Electronics Power Supply China with IEC, High Frequency Coils Chokes for PCB and so on.

(/ )

Supplier Homepage Product Laminated Transformer EI encapsulated transformer Toroidal Waterproof Encapsulated Transformer for Communication Equipment

Toroidal Waterproof Encapsulated Transformer for Communication Equipment

Purchase Qty.:
(Pieces)
300-999 1,000-2,999 3,000+
FOB Unit Price: US $1.5 US $1.3 US $1
Purchase Qty. (Pieces) FOB Unit Price
300-999 US $1.5
1,000-2,999 US $1.3
3,000+ US $1
Get Latest Price
Port: Tianjin, China
Production Capacity: 50000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: GWEI28, EI30, EI35, EI41, EI48, EI57, EI66 etc.
  • Phase: Single
  • Cooling Method: Dry-type Transformer
  • Certification: UL, ISO9001, ISO9001:2015, Ce, SGS, IEC
  • Frequency Characteristics: Low Frequency
  • Brand: Grewin Transformer
  • Frequency: 50/60Hz
  • Trademark: Grewin in China
  • Specification: CE, ROHS
  • HS Code: 85043190
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Power, Electronic, Instrument, Lighting
  • Core: Shell-type Transformer
  • Winding Type: Separated Winding Transformer
  • Usage: Power Transformer
  • Shape of Core: EI
  • Ei Type: Encapsulated Transformer
  • Colour: Black, Brown, Blue, Yellow
  • Transport Package: Export Standard Carton With Strong Pallet
  • Origin: Tianjin
Product Description
We have passed ISO9001:2015,CE,SGS approval and IEC report
Toroidal Waterproof Encapsulated Transformer for Communication Equipment
Toroidal Waterproof Encapsulated Transformer for Communication Equipment




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 TransformerMode;EICoil  number:Autotransformer
Phase:SingleCore structureLaminationCoil  structure:Toroidal
Power:0.15-1,500WInput VoltageAC380V-240V-230V-220V-120V-110V-100V
ApplicationInstruments ;Communication
 products
Output VoltageAC(0--380V); DC(0--50V)
Deliver  time15 working daysPackageCustomized standard cartons 
ATTENTION:YOU CA CUSTOMIZED ALL SERIERS ACCORDING TO YOUR REQUERMENT
Toroidal Waterproof Encapsulated Transformer for Communication Equipment
Toroidal Waterproof Encapsulated Transformer for Communication Equipment
 

 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
Toroidal Waterproof Encapsulated Transformer for Communication Equipment

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:
Toroidal Waterproof Encapsulated Transformer for Communication Equipment

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
Product Groups
Send your message to this supplier
Avatar
Miss Alice
Sales Manager
*From:
To: Miss Alice
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now