Gold Member Since 2012
Audited Supplier
Changzhou Southern Electronic Element Factory Co., Ltd.

Transformer, Electronic Element, Power Transformer manufacturer / supplier in China, offering Ei Series Low Frequency Transformers, Lgh2010 Big Current Ferrite Core Transformer Coil Winding 1mh, 47*18mm 40mh Wire Wound Coils High Current Inductor and so on.

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Supplier Homepage Product Transformers Ei Series Low Frequency Transformers

Ei Series Low Frequency Transformers

FOB Price: US $0.1-4.9 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $0.1-4.9/ Piece
Get Latest Price
Production Capacity: 10000pieces Per Week
Transport Package: Carton Packing/ as Required
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: EI
  • Coil Number: Autotransformer
  • Quality Certification: ISO9001
  • Model Number: Ei
  • Other Certification: RoHS
  • Trademark: liwang
  • Phase: Three
  • Environmental Ceertification: ISO14001
  • Coil Structure: Toroidal
  • Usage: High Frequency
  • Type: Transformer
  • Origin: Changzhou Jiangsu China(Mainland)
Product Description
Core Size: EI-19 to EI-114
Input: 100-400V(50/60Hz)
Power: 0--300VA
Insulation Strength---1500V/2500V/3750VRMS Hipot
Custom versions available upon request
All data are subject to modification to meet your needs
If possible, Samples can be provied, It's better if u have samples or drawing

Safe and dependable performance, reasonable design. Good
Spread heat, small magnetism interference. Convenient installation
Qualified material and competative price
Can be used in all kinds of electrical appliance
High quality and favourable price
Advantage: Have nearly 20 years experience

Custom versions available upon request
All data are subject to modification without prior notice
As we all know, transformers are not similar to other productions, we should produce as your need, different customers need different type transformer. So kindly hope you can provide us more details, such as input, output and dimension and so on. Thanks.

We can pack your goods in export-worthy carton, on pallet.

1. We will ship the items within 3 working days after the payment confirmed.
2. We can ship to you by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver, please choose other shipping ways.
3. We are not responsible for any accidents, delays or other issues caused by the forwarder.
4. Any import fees or charges are on the buyer's account.

All products of the size, electrical performance can be designed. If you have any questions or requirements, please contact us freely in any time.


low frequency transformer

Model number



230V AC; 50HZ(RED-RED)


24Vac 1.5A(YEL-YEL))



Hi-pot test


Insulation class


Working conditions temperature

-20° C --70° C

Fire class






Suitable product

home electrical appliances, communication instruments, air-condition

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Sales Expert
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