87 visiting now: 64 USA USA flag 25 Belgium Belgium flag 1 Singapore Singapore flag 1 Vietnam Vietnam flag

Highlighted Companies

  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com
  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • 100va Medical 220v 12v Toroidal Transformer For Bed Automaticlly - China

    price: contact company for price

    Name:

    100va medical 220v 12v toroidal transformer for Medical bed automaticlly

    1 - technical parameters.

    <

    Toroidal Transformer

    Power Dimension ( mm) Efficiency % Current Weight

    GWB20VA 60* 25 >82 10mA 1.200.45kgs

    GWB30VA 65* 35 >84 10mA 1.200.50kgs

    GWB50VA 70* 40 >88 20mA 1.151.30kgs

    GWB100VA 85* 60 >90 30mA 1.151.50kgs

    GWB120VA 90* 75 >93 40mA 1.102.00kgs

    GWB200VA 110* 80 >93 100mA 1.102.80kgs

    GWB300VA 120* 80 >94 150mA 1.083.50kgs

    GWB500VA 130* 80 >94 150mA 1.085.00kgs

    GWB800VA 140* 85 >94 200mA 1.086.50kgs

    GWB1000VA 140* 85 >95 300mA 1.058.50kgs

    GWB1500VA 160* 90 >95 400mA 1.0512.0kgs

    GWB2000VA 180* 90 >95 400mA 1.0515.0kgs

    GWB4000VA 220* 95 >95 500mA 1.0520.0kgs

    GWB6000VA 250* 95 >95 500mA 1.0525.0kgs

    Toroidal Transformer I

    Power Thermal Fuse Current Fuse Dimension ( mm) Approval Mark

    GWB25VA 135ºC 250V 2A 250V T 2A 80* 35 CE UL TUV CQC

    GWB30VA 135ºC 250V 2A 250V T 2A 83* 35 CE UL TUV CQC

    GWB40VA 135ºC 250V 2A 250V T 2A 87* 35 CE UL TUV CQC

    GWB50VA 135ºC 250V 2A 250V T 2A 93* 34 CE UL TUV CQC

    GWB60VA 135ºC 250V 2A 250V T 2A 93* 35 CE UL TUV CQC

    GWB80VA 135ºC 250V 2A 250V T 2A 102* 35 CE UL TUV CQC

    GWB105VA 135ºC 250V 2A 250V T 2A 114* 38 CE UL TUV CQC

    GWB120VA 135ºC 250V 2A 250V T 2A 113* 41 CE UL TUV CQC

    GWB140VA 135ºC 250V 2A 250V T 2A 114* 42 CE UL TUV CQC

    GWB150VA 135ºC 250V 2A 250V T 2A 117* 43 CE UL TUV CQC

    GWB160VA 135ºC 250V 5A 250V T 5A 120* 43 CE UL TUV CQC

    GWB180VA 135ºC 250V 5A 250V T 5A 125* 42 CE UL TUV CQC

    GWB200VA 135ºC 250V 5A 250V T 5A 124* 49 CE UL TUV CQC

    GWB220VA 135ºC 250V 5A 250V T 5A 127* 50 CE UL TUV CQC

    GWB240VA 135ºC 250V 5A 250V T 5A 129* 48 CE UL TUV CQC

    GWB250VA 135ºC 250V 5A 250V T 5A 130* 52 CE UL TUV CQC

    GWB260VA 135ºC 250V 5A 250V T 5A 130* 53 CE UL TUV CQC

    GWB280VA 135ºC 250V 5A 250V T 5A 138* 45 CE UL TUV CQC

    GWB300VA 135ºC 250V 5A 250V T 10A 138* 54 CE UL TUV CQC

    GWB320VA 135ºC 250V 5A 250V T 10A 138* 54 CE UL TUV CQC

    GWB340VA 135ºC 250V 5A 250V T 10A 138* 54 CE UL TUV CQC

    GWB360VA 135ºC 250V 5A 250V T 10A 142* 55 CE UL TUV CQC

    GWB380VA 135ºC 250V 5A 250V T 10A 146* 54 CE UL TUV CQC

    GWB400VA 135ºC 250V 5A 250V T 10A 148* 56 CE UL TUV CQC

    GWB420VA 135ºC 250V 5A 250V T 10A 148* 56 CE UL TUV CQC

    GWB440VA 135ºC 250V 5A 250V T 10A 148* 60 CE UL TUV CQC

    GWB460VA 135ºC 250V 5A 250V T 10A 149* 64 CE UL TUV CQC

    GWB480VA 135ºC 250V 5A 250V T 10A 153* 59 CE UL TUV CQC

    GWB500VA 135ºC 250V 5A 250V T 10A 155* 62 CE UL TUV CQC

    2 - Raw materials have abtained VDE, UL, CE, ISO9000 approval .

    we guarantee quality is the first.

    Test process

    1 .

    No- load test ( included no- load voltage, no load current and no load loss)

    2 - iInductive voltage test

    3 - Load test ( load voltage and temperature rise

    4 - Temperature rise test .

    5 - Insulated resistance

    6 - Hi- pot test

    7 - Leakage indutance test

    8 - resistance test

    9 - Surface inspection.

    3 - customized audio toroidal transformer and solar energy transformer Application:

    1) .

    Application:

    1 - audio equipment

    2 - electric control

    3 - computer

    4 - solar device

    5 - telecommunications

    6 - high- end and middle- end vedio etc

    2) .

    Advantages:

    1 - High quality 100% copper core

    2 - a full range of toroidal transformer

    3 - Specially sales and technical services: 5- 10Years

    4 - With 14 years' producing history in transformer induatry

    5 - our company have cooperated with many customers around the world and gained good reputation at home and abroad.

    3) .

    Note

    The above- mentioned toroidal transformer is frequently- used, we can also manufacture the products by customer design.

    And the specification is for reference, if has the change further, please take the material object as the standard.

    4) .

    GREWIN' S Dimension :

    External diameter: 40mm- 300mm, height : 13mm- 130mm, Efficiency: 75- 98%

    we can design the appropriate products according to customers' requirments such as installation dimension, input and output voltage, power.

    .

    .

    etc.

    )

    About us:

    1 - Tianjin Grewin Technology Co.

    , ltd. has always laying great emphasis on our core business philosophy ' Quality and Honesty First ' .

    Due to continuous innovative research and development, our products have meet the technical standards and safety standards , which are efficient and environment- friendly.

    As a professional leading and a main exporter of a wide variety of electronic components in China for many years, we adhere to new products, quality to meet the needs of you and welcome all of you to negotiate

    Contact Information:

    Cathy Li

    Tianjin Grewin Technology Co.

    , Ltd


    Company Contact:


    • Phone: 862284943756

    • Address: Yingke Building, Hedong district,Tianjin, Tianjin , China

    • Email: Email


    Published date: January 19, 2016

    • Business Description: Tianjin Grewin Technology Co., ltd, who always pay great attention to its business philosophy "Quality and Honesty First".

      We have both design and produce advantages about toroidal transformer, magnetic transformer, EI chasis class mounting transformer , current transformer and clamp on sensor.

      Depending on continuous and innovative R&D, and efficient management, Grewin has attracted lots of talented people to work together, who provide effective production, accurate inspection testing and excellent sales service for customers.

      Grewin's manufacturing bases is located in Tianjin in China's north, which is Grewin's for transformers components products and using automated equipment like audio equipment, converter, power supply and meter, power monitoring etc.

      Also we have passed ISO9001, CE, SGS certification.

      Grewin Mission:

      Growing together side by side,

      Mutual success hand in hand.

      Grewin Values:

      Behaving: Fitness Confidence Honesty Gratefulness

      Acting: Profession Efficiency Team-work Passion

      Achievements at work, realization of your goal.



      We sincerely invite you to join us to create a bright future.

    Related listings



    • 3 75va Small Toroidal Transformer 230v 8 4v For Solar Lighting
      3 75va Small Toroidal Transformer 230v 8 4v For Solar Lighting
      General Electronics - Tianjin Grewin Technology Co.,Ltd - China - January 19, 2016 - contact company for price

      Name: 3.75va small toroidal transformer 230v 8.4v for Solar lighting 1. technical parameters. Miniature Toroidal Transformer Part No power parallal series Dimension Pin Pattern Weight VA L* W* H( MM) MM g GW20020 3.2 7 0.457 14 0.229 44.7* 44.7* 19.5...

    • 3 75va 230v 7 5v Mini Transformer For Soalr Inverter
      3 75va 230v 7 5v Mini Transformer For Soalr Inverter
      General Electronics - Tianjin Grewin Technology Co.,Ltd - China - January 19, 2016 - contact company for price

      Name: 3.75va 230v 7.5v Mini transformer for soalr inverter 1. technical parameters. Miniature Toroidal Transformer Part No power parallal series Dimension Pin Pattern Weight VA L* W* H( MM) MM g GW20020 3.2 7 0.457 14 0.229 44.7* 44.7* 19.5 40.64 110...

    • 220v 12v 600va Outdoor Ring Transformer For Pond Lighting
      220v 12v 600va Outdoor Ring Transformer For Pond Lighting
      General Electronics - Tianjin Grewin Technology Co.,Ltd - China - January 19, 2016 - contact company for price

      Name : 220v 12v 600va outdoor ring transformer for pond lighting 105VA to 1000VA Waterproof Toroidal Transformer for outdoor lighting Certification: 1. raw materials have abtained VDE, UL, CE, ISO9000 approval . we guarantee quality is the first. 2. ...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"