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EFD21.5x21.5x13 Transformer Core 220V 12V EFD Series Transformer

Basic Info

Model No.: EFD20-4

Product Description

EFD21.5x21.5x13 Transformer Core 220V 12V EFD Series Transformer 



LED driver

Lightening appliance

Communication equipment

Switching Power Supply

Main Power Transformer

LCD Power Supply

Main Power Transformer

Household appliances

Office equipment

A Variety Of Small Electronic Equipment And Instruments 



For More Transformer, Please Go To Our Website Or Contact Us.



Flow Chart



Production Video




 Based on the advantage of China’s biggest manufacturing area, we and our brother factories, would like to build a CARACOL SYSTEM, providing one-stop,on-demand, easy shopping ideas for customers from all over the world. High quality, low cost and best service are what we pursuit most!

CARACOL is running by Huzhou Kade Electronic & Technology Co.,Ltd, which is the head selling company for the system. Being in this field for years, it has two plants. ISO9001 certificated for 17 years, Zhejiang Plant mainly develops, manufactures and sells customized HF transformers in lighting appliance, also covers Electrical Transformer, LED driver transformer, Low Frequency Transformer, Toroidal transformer, toroidal inductor, common mode inductor, vertical inductor, rod type inductor and Other relatively based electronic components, such as, soft ferrite core, Amorphous core (nanocrystalline core), Iron Powder Core, Liz wire, PCB, bobbins. Some are under own line.  

SMT power inductors are made in Shenzhen plant, founded in 2012. It widely used in consumer electronics, communications, computers, LED, internet applications, automotive electronics and other fields.









Huzhou Kade Electronic & Technology Co.,Ltd


     Tel.  86-572-2595955     

Fax.  86-572-2595956

 Skype.  +8617858529661

    Wechat.  zxc930339   

           Linkedin.  Caracoltech           

Whatsapp.  +8617858529661










Contact us if you need more details on Efd21.5x21.5x13 Transformer Core. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 220v 12v Efd Series Transformer、EFD Transformer. If these products fail to match your need, please contact us and we would like to provide relevant information.

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