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Toroidal Power Winding Transformer for Amplifiers for Under Water Lighting

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Brand Name: GW
Model Number: GWB0726-100VA GWB0916-1500VA
Certification: RoHS,IEC, ISO9001, CE, SGS.
Place of Origin: Tianjin China
MOQ: 100
Price: USD 8.2-8.6 per piece
Supply Ability: 50000 per month
Packaging Details: wooden box
Application:: Power, Electronic, Instrument, Lighting, Rectifier, Audio
Phase:: Single
Core:: Core-type Transformer
Cooling Method:: Dry-type Transformer
Winding Type:: Separated Winding Transformer
Size: Customized
Color: Customized
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    • Product Details
    • Company Profile

    Toroidal Power Winding Transformer for Amplifiers for Under Water Lighting

    Basic Info

    Model NO.: GWB0726-100VA GWB0916-1500VA
    Usage: Single-phase Transformer
    Frequency Characteristics: High Frequency
    Shape of Core: Ring
    Brand: Grewin Audio Toroidal Transformer
    Dual 110V UL Approval: Toroidal Transformer
    CE Toroidal Transformer for Lighting: Minature 30va Max 5000va
    Transformer for Medical Equipment: Low Rise High Efficiency
    Small Size and Light Weight: 95% Efficiency
    Power Factor: 0.9 to 0.98: Used New Energy Areas
    Copper, Aluminum: Toroidal Transformer
    Encapsulated by Iron Shell: CE, RoHS, SGS, UL and ISO9001
    Mounting Type: Horizontal Sunk, Side Type, and Bridge Installatio
    Good Shielding Performance: Low Power Loss
    Trademark: Grewin Audio Toroidal Transformer
    Transport Package: Export Standard Carton With Strong Pallet
    Specification: CE, UL, ROHS
    Origin: Tianjin
    HS Code: 85043190

    Product Description

    Toroidal Power Transformer for AmplifiersA.

    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).DC resistance test

    9).Surface inspection.
    Copper Wire Toroidal Transformer for Power Supply

    1. audio equipment
    2. electric control
    3. computer
    6.high-end and middle-end vedio etc


    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.

    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.
    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.)
    product procedure

    The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:
    Copper Wire Toroidal Transformer for Power Supply

    About us:

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

    2.Flow chart of trading activities:

    NOStepDays need
    1Request for quotation1 day
    2Making quotations1 day
    3Offer and counter offer3 days
    4Sending and receiving samples3-10 days
    5Sample confirmation3 days
    6Placing a firm order1 day
    7Paying and receiving the down payment1-4 day
    8Factory production & Quality inspection15-20 days
    9Paying and receiving the balance4 days
    10Delivery of goods1 days

    Contact Information:
    Tianjin Grewin Technology Co.,Ltd.


    China Toroidal Power Winding Transformer for Amplifiers for Under Water Lighting factory
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