188 visiting now: 146 USA USA flag 25 Belgium Belgium flag 9 Canada Canada flag 3 Singapore Singapore flag 2 Brazil Brazil flag 1 Finland Finland flag 1 Germany Germany flag 1 Iraq Iraq flag 1 Ireland Ireland flag 1 UK UK 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
  • 220v 24v Er Type Insulating High Frequency Transformer For Computer - China

    price: contact company for price

    Name:

    220v 12v 24v ER type insulating High Frequency transformer for Computer peripheral devices

    ER type Transformer Parameters

    Model PIN Dimension

    A B C+/ - 0.5 D+/ - 0.5 E F

    ER25.5 8 19.5 19.7 12.5 4 5 25.5

    ER28 12 30.5 23 17.5 4 5 31

    ER28 12 23.1 28.2 25 4 5 29.1

    ER28 12 36 27 20 4 5 30

    ER28 12 26.3 37.1 30 4 5 30.2

    ER33 14 37.5 28 22.5 4 5 36

    ER35 14 43.5 28 22.5 4 5 35.5

    ER35 16 29.1 40.3 35.4 4 5 40.3

    ER39 16 46 31.1 25 4 5 43.1

    ER39 16 33 41.5 30.85 4 7.5 42.3

    ER40 16 48 31.1 25 4 5 43.1

    ER4215 14 45.5 30 25 4 5 42

    ER4220 14 44 37.5 36 4 5 42

    1) .

    Features:

    Has a strong anti- interference, distributed capacitance, impedance, attenuation of low transmission, firm

    structure, can fine- tune the inductance, etc.

    , are widely used in fax

    machines, PBX.

    2) .

    Applicable frequency range: 20 to 100kHz :

    Operating frequency: higher than 200kHz

    High magnetic flux and low loss magnetic materials

    With low leakage inductance and high efficiency .

    3) .

    Applications:

    PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and instruments.

    4) .

    Can make other customized Ferrite transformers:

    Power range: core type using N67 grade material

    <5: RM4, P11/ 7, EF12.6 and U10

    5 to 10: E ( F) 16, RM5 and P14/ 8

    10 to 20: RM6, E ( F) 20, P18, U15 and EFD15

    20 to 50: RM8, P22, RM10 ETD29, E25 and EFD20

    50 to 100: ETD29, ETD34, RM12, P30 and EFD25

    100 to 200: ETD34, ETD39, ETD44, P36, E30, E42 and EFD30

    200 to 500: ETD44, ETD49 and E55

    >500: ETD54, ETD59 and E65

    5) Advantage:

    1 - CUL, CE, UL, ISO9001: 2008

    2 - W e offer custom- made transformers, OEM and ODM are welcome

    3 - W e 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) .

    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.

    4) .

    Flow chart of trading activities:

    NO

    Step

    Days need

    1

    Request for quotation

    1 day

    2

    Making quotations

    3

    Offer and counter offer

    3 days

    4

    Sending and receiving samples

    3- 10 days

    5

    Sample confirmation

    6

    Placing a firm order

    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


    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



    • 240v 0 90v 1 Single Phase 530va Audio Toroidal Transformer Fro Loudspeaker
      240v 0 90v 1 Single Phase 530va Audio Toroidal Transformer Fro Loudspeaker
      General Electronics - Tianjin Grewin Technology Co.,Ltd - China - January 19, 2016 - contact company for price

      Name: 240v 0- 90v- 1 single phase audio toroidal transformer fro loudspeaker 1. technical parameters 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 13...

    • 240v 0 70 90 0v 25w Audio Toroidal Transformer For Power Amplifier
      240v 0 70 90 0v 25w Audio Toroidal Transformer For Power Amplifier
      General Electronics - Tianjin Grewin Technology Co.,Ltd - China - January 19, 2016 - contact company for price

      Name: 240v 0- 70- 90- 70- 0v 25w audio toroidal transformer for power amplifier 1. technical parameters Toroidal Transformer Power Dimension ( mm) Efficiency % Current Weight GWB20VA 60* 25 >82 10mA 1.200.45kgs GWB30VA 65* 35 >84 10mA 1.200.50k...

    • 220v 24v 50w Lighting Toroidal Transformer For Indoor
      220v 24v 50w Lighting Toroidal Transformer For Indoor
      General Electronics - Tianjin Grewin Technology Co.,Ltd - China - January 19, 2016 - contact company for price

      Name: 220v 24v 50w lighting toroidal transformer for indoor lighting 1. technical parameters 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 250...



    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"