EE13

EE13

Super EE13 transformer Feneng, the one of the largest professional manufacturers of EE13 transformer in China, welcome to customize ! High quality EE13 transformer with the best price Feneng factory have capable to customize EE13 transformer for buyers. please send your specification or drawing....
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Product Details


Super EE13 transformer


Feneng, the one of the largest professional manufacturers of EE13 transformer in China, welcome to customize !

Quick Details

Place of origin:Guangdong,China
(Mainland)

Brand Name:FELENG

Model Number:EE13

Usage:High Frequency

Phase:Single

Coil Structure:Toroidal

Coil Number:Autotransformer

Cooling Method:Dry Type

Bobbin:Phenolic

Storage temper…­25℃to+85℃

Ltem number:EE13

External structu…vertical

Certification:ISO9001:2008

Winding material:100%copper

Packing:Standard export carton

Product name:High frequency transformer

Material:Mn-Zn


Packaging &Delivery

Packaging Details

Standard export carton


Delivery Time

Shipped within 5 days after pay


 

High  quality EE13  transformer with the best price


The relationship is introduced between power and frequency and core of high frequency transformer 



What is the relationship between high frequency transformer power and frequency and iron core?


The power approximation of high frequency transformer is in direct proportion to core capacity and core cross-sectional area, 

ac frequency and core magnetic density,Actual output power

It's related to the wire diameter, and it's proportional to the size of the core window. With equation

Formula forWindow size * core area = (output power * traverse current)/(a coefficient * ac frequency * core magnetic density),

This formula is more accurate. Another common but less accurate formula is (core cross-section area x magnetic density x lamination coefficient) squared

For the standard EI core, in the first formula, the window size is the same as the iron core cross-section area, and for the power frequency alternating 

current, it becomes

The second formula,Both of these formulas are empirical.


What is the relationship between transformer power rate and frequency

Suppose we are talking about a transformer, as is commonly known, whose core is made of a cold-rolled silicon steel sheet with high magnetic conductivity.

 Under this condition:

Frequency increase: the magnetic flux density in the core decreases proportionally, but under the same magnetic flux density, the higher the frequency, 

the greater the unit loss of the core.

When the two are combined, the result is a higher frequency and a lower unit loss of the core.

Core loss is the reduction of no-load loss.


Transformer efficiency A= output power P2/ input power P1= (input power P1- no-load loss P0- load loss PK)/ input power P1= (p1-p0-pk)/P1

Therefore, if other conditions remain unchanged, the frequency is increased. As the no-load loss P0 decreases and the output power P2 increases, 

the efficiency of the transformer increases.



The power of the transformer is related to the section area of iron core and the diameter of copper wire. The larger the section area is, the larger 

the window space is and the larger the diameter of copper wire is.

Transformer labeled 4 w, its core column cross-sectional area: S = 1.25 * square root of P = 1.25 * square root of 4 = 2.5 ㎡ (c)

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Feneng  factory have capable to customize EE13  transformer for buyers.   please send  your specification or  drawing.


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Well-developed EE13  transformer  , Welcome customers from  all over the world to customize

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TOP  10 seller of EE13  transformer

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Best-selling  of EE13  transformer from feneng factory

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Why us ?

  1. More than 13 years’ production experience.

  2. Advanced machining and test equipment.

  3. Super design ability by creative design team.

  4. Companies strictly enforce the ISO9001 system to ensure  product quality.

  5. Feneng earned 50 innovation awards.

 

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