Sign In | Join Free | My
Search by Category
Wholesale Marketplace
Home > Transformers >

High Voltage Step Down Transformer Good Thermal Stability ODM Service

Categories High Current Transformer
Model Number: EE/EI/EPC/EFD
Certification: ISO/ROHS/UL
Place of Origin: CHINA
Price: Negotiation
Payment Terms: L/C, T/T
Delivery Time: 3-6 weeks
Packaging Details: in carton
Phase: Single
Coil Number: Autotransformer
Coil Structure: Toroidal
Original: Dongguan
Color: As customer require
Nature: Transformer
Rated capacity: 30-3000kva
Material: Copper Wire + Ferrite Core
OEM: Welcomed
Bobbin Shap: Vertical type
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    High Voltage Step Down Transformer Good Thermal Stability ODM Service

    Different Size High Current Power LED Transformer Wide Operating Frequency Transformer


    Different sizes for a large variety of designs.

    Custom designs are welcomed to meet different requirement.

    High transmission power, low loss , wide operating frequency, low temperature rising , good thermal stability.


    Power supplies
    Electronic adaptors
    Other general uses of transformer
    EDR series- specially desihn for LED Lamp Power Supply

    Used in PC power supply, monitor , TV , sound equipment , Smart meters, uninterruptible power supplies, all kinds of high-power inverter, industrial power supply , etc.

    Packaging Technology: THT or SMT

    Product Winding:

    1. Starting from pin 1

    2. Smooth close winding

    3. Staring margin tape

    4. Ending by pin 2

    5. Ending margin tape

    6. the line must be right angle and pressured by tape, tube be into slot from pin1-2 mm distance.

    7. Copper wire can be good and smooth, do not be knot, overlap.

    8.Tape must be tensining, smoothness, Load-point overlapping 5-8 mm.

    Insulation Winding:

    1. Wire must be fixed by ACT, becoming right angle.

    2. tape must be cover copper wire.

    3. Every copper wire must be not crossing and overlapping, out wire must be fixed by tape.

    4.Tape must be tensioning , smoothness.

    Our Advantages:

    1. More than ten years transformer manufacturing experience.

    2. High quality and competitive price.

    3. Good after-sale service.

    4. High-temperature resistant.

    5. Supply samples free with short delivery time.

    6. Suitable for wide range of switching power supply/power transformer/LED driver transformer/current transformer/distribution transformer.

    7.Technical support: custom-made design, desihn guide, test support .

    8. Design-in support: Inductor and transformer design guide , EMC test lab racks,reference designs of IC manufacturers


    1. Protect product with polyfoam and multi layer paper board.

    2. Special protect carton for exporting product.

    3. Per customer requirement.


    1. The standard part within 15-30 days

    2. Service degree:98.5%

    3. Custom-made welcome

    4. OEM/ODM acceptable

    5. Agent support

    EE 16H17.516.512.54.0±1.00.6x0.4±0.14-8
    EE 19H212212.54.0±1.00.6x0.4±0.15-15
    EE 25H27.529244.5±1.00.7x0.7±0.110-25
    EE 30H31.528.5246.0±1.00.8±0.180-150


    The questions which our partner ask most

    Q1. What is your terms of packing?
    A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

    Q2. What is your terms of payment?
    A: Order below 10000USD is T/T 100% in advance . Order over 10000USD T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. Sample order we can support : PAYPAL , WERTERN UNION and Alipay.

    Q3. What is your terms of delivery?
    A: EXW, FOB, CFR, CIF, DDU.(defaults EXW for all quotation)

    Q4. How about your delivery time?
    A: Generally, it will take 1 to 3 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

    Q5. Can you produce according to the samples?
    A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

    Q6. What is your sample policy?
    A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

    Q7. Do you test all your goods before delivery?

    A: Yes, we have 100% test before delivery.

    Q8: What’s your advantage?
    A: 1. Competitive price.

    2. Good quality control.

    3. Fast production and delivery.

    4. Low MOQ.

    5. Professional sales and good after-sale service.

    China High Voltage Step Down Transformer Good Thermal Stability ODM Service factory
    Send your message to this supplier
    Characters Remaining: (0/3000)
    Inquiry Cart 0

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2020 All rights reserved.