Ei Core Low Frequency Power Inverter Transformer for Measuring Instruments and Medical Equipment

Basic InfoApplication:Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase:SingleCore:Shell-type TransformerCooling Method:Dry-type TransformerWinding Type:Auto-transformerCertification:ISO9001-2000, UL, ISO9001, CCC
SpecificationModel NO.: GWEI-28, EI-35, EI-41, EI-48, EI-57, EI-66 etc.
Usage: Single-phase Transformer
Frequency Characteristics: Low Frequency
Shape of Core: EI
Brand: Grewin Ei Low Frequency Transformer
Type: Encapsulated Transformer
Color: Yellow, White, Black, Brown, Red
Primary: 115V Single or Dual
Ui: Ui20, Ui39
Trademark: Grewin Ei Low Frequency Transformer
Transport Package: Export Standard Carton with Strong Pallet
Specification: VDE, ISO9001
Origin: China
Product DescriptionWe have passed ISO9001:2015,CE,SGS approval and IEC report

1.Product Specification:
1). Models:
EI28, EI30, EI35, EI48, EI57, EI66, EI86, EI96, EI105, EI114, EI133, EI152, EI162 etc.
2). Maximum output: 1.2W, 2W, 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:

BrandName:GREWIN TransformerMode;EICoilnumber:AutotransformerPhase:SingleCore structureLaminationCoilstructure:ToroidalPower:0.15-1,500WInput VoltageAC380V-240V-230V-220V-120V-110V-100VApplicationInstruments ;Communication
productsOutput VoltageAC(0--380V); DC(0--50V)Delivertime15 working daysPackageCustomized standard cartonsATTENTION:YOU CAN CUSTOMIZED ALL SERIERS ACCORDING TO YOUR REQUERMENT
ModelPowerDimension(cm)Weight
(KG)Voltage
regulationApproval markA(cm)
±1.5B(cm)
±2C(cm)
±2D(cm)
±2E(cm)
±2GWT-EI281.5W433038280.1135CE,TUV,GWT-EI353.0W473738330.1522CE,TUV,GWT-EI4111.0W544347350.3216.5CE,TUV,GWT-EI4825.0W625065430.5713.1CE,TUV,GWT-EI5740.0W735965510.8411.8CE,TUV,GWT-EI6680.0W836880581.389.3CE,TUV,GWT-EI76140W64707685682.257.6CE,TUV,GWT-EI86180W72758692732.827.1CE,TUV,GWT-EI96250W80819690823.366CE,TUV,

3.Product Feature :

1). Easy to install.
2). Lower power consumption.
3). Little temperature rising.
4). High accuracy of output voltage.
5). Diemension and output leads can be customized.
6). Dielectronic Strength is high.4.Application:
1). Measuring instruments.
2).Communication prducts.
3). Medical instruments.
4). Audio &Video
5). Elevator5.Advantage:
1).UL, CUL, CE, 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 shipmentabout us:
Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".

Terms of Shipment:
Within 10 working days after received related prepayment or L/C.Payment terms:
(1). T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7days 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.Production
The following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:
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 /confirm/iation
3 days
6
Placing afirm 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 us:
BellaTianjin Grewin Technology Co.,Ltd.
Tel:86-22-84943756
www.grewin-tech.com