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50hz Ei Class 2 Power Transformer For Medical - China

price: 5.60 Dollar US$

Name: EI19 EI24 EI26 EI28 EI35 EI48 EI66 Core Low Frequency Transformer with wire leads types: 1 - Specifications 1 - High accuracy of output voltage.

2 - Dimension and output leads can be customized 2 - Technical ParameterTable: 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-120 V-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 CAN CUSTOMIZED ALL SERIERS ACCORDING TO YOUR REQUERMENT 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, Grewin's chasis Type Transformer/PCB EI transformers: 1 - 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.

2 - 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) 3 - Application 1 - Measuring instruments.

2 - Communication prducts.

3 - Medical instruments.

4 - Audio & Video

5 - Elevator 4 - 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 shipment About us:

1 - Tianjin Grewin Technology Co., ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".

We can manufacture EI Power Transformers.

Below is our mainly products with much advantages in our market: Custom mains transformers 50/60 Hz Transformers with particular core requirements such as size, finish, pins layout, input and output voltage.

Where PCB does not allow the use of mains transformers encapsulated in resin we can supply air transformers with plastic shell for the protection of windings and the improvement of creepage-clearance.

custom transformers are manufactured according to the technical and safety requirements from clients.

As an example, here you can find some of the most common features you can easily request: Primary and secondary windings in separate sections Encapsulation in epoxy resin or insulating varnish dipping.

Hot-dip tin coated phosphor bronze pins Pin size: Max diameter = 0, 90mm, Minimum length = 4mm 5KV Primary to Secondary dielectric strength 100% tested On request they can be tested to meet CEI EN61558-1(CEI 96-3) e CEI EN 61558-2-6 (CEI 96-7) safety standards.

2 - 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 PLZ Contact us: Amy Tianjin Grewin Technology Co., Ltd. Tel: 86-22-84943756


Company Contact:


  • Phone: +862284943756

  • Address: RM1013 2#Building MeiNian Plaza No.16 DongTing Road HeXi Distr, 300222 Tianjin China., Tianjin , TianJin , China

  • Email: Email


Published date: July 31, 2018

  • Business Description: Tianjin Grewin Technology Co.

    Ltd. In Tianjin City which is very close to XinGang Port and BinHai International Airport, which provide timely and convenient access to transportations for customers.

    Its a professional leading and a main exporter of a wide variety of electronics components in north of China.

    All of our products stand for top quality in this industry and are enjoying very high honor.

    We have abtained ISO90001, CE, SGS approval and IEC test report.

    Our core business are including following:

    1 - Toroidal Transformers

    2 - Current Transformers

    3 - EI laminated Transformers

    4 - Ferrite Core Transformers

    5 - Monitoring Devices

    6 - Power Testing

    7 - Chokes Coil

    All staff in our company would like to appreciate for your attention to our products.

    Welcome to give us your valuable suggestions about products and services.

    You can be our sole agent in your country and benefit from more preferable prices.

    OEM orders are welcome.

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