230V Ei Low Frequency Step up Dpwn Tansformer Halogen Lamp

Prod Model:	5va 13va 22va 36va 65va 110va 170va 260va 360va
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

Name:
230v EI Low Frequency Step up Dpwn Tansformer Halogen Lamp
1.Product Specification:

1. Models:
EI28, EI30, EI35, EI41, EI48,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:

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

Cathy Tianjin Grewin Technology Co.,Ltd. Tel: 86-22-84943756 MT:8615127622290 Website: http://www.grewin-tech.com