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List of materials

Material

μi

Bs (25℃)

Tanδ/ μi

Tc(℃)

αμir(×10-6)

d
g/ cm3

mT

KA/m

×10-6

MHz

WM 30

3000±25%

460

1.94

>190

4.8

WM 40

2300±25%

500

1.94

>220

4.8

WN 100Q

100 ±20%

420

4

55

0.1

>260

30

4.8

WN 200T

200 ±20%

420

4

40

0.1

>250

15

5.0

WN 300T

300 ±20%

420

4

30

0.1

>240

20

5.0

WN 400T

400 ±20%

410

4

25

0.1

>230

18

5.0

WN 500L

500 ±20%

410

4

30

0.1

>220

15

5.0

 
Note: the specific characteristics of each material, see the following described material:
Introduction of specific material

Material

μi

Bs

Core loss

Tc

d

ρ

Initial Permeability

Flux density

KW/cm3
25KHz 200mT

Curie temperature

Density

Electric resistivity

mT

A/m

25℃

100℃

g/ cm3

Ω·m

WM30

3000±25%

460

1194

180

150

>190

4.80

105

 
 

The value of material’s characteristics is typical value.Sample core:T18×8×5(mm)

Material

μi

Bs

Core loss

Tc

d

ρ

Initial Permeability

Flux density

KW/cm3
100KHz 200mT

Curie temperature

Density

Electric resistivity

mT

A/m

25℃

100℃

g/ cm3

Ω·m

WM40

2300±25%

500

1194

650

410

>220

4.80

105

 
 
 

The value of material’s characteristics is typical value.Sample core:T18×8×5(mm)

Material

μi

Bs

tanδ/ μi

Tc

d

ρ

Initial Permeability

Flux density

Relative loss factor

Curie temperature

Density

Electric resistivity

mT

KA/m

×10-6

MHz

g/ cm3

Ω·m

WN100Q

100±20%

420

4.0

55

0.1

>260

4.80

10 6

 
 
 

The value of material’s characteristics is typical value.Sample core:T10×6×5(mm)

Material


μi

Bs


tanδ/ μi


Tc


d


ρ

Initial Permeability

Flux density

Relative loss factor

Curie temperature

Density

Electric resistivity

mT

KA/m

×10-6

MHz

g/ cm3

Ω·m

WN200T

200±20%

420

4.0

40

0.1

>250

5.0

10 6

 
 
 

The value of material’s characteristics is typical value.Sample core:T10×6×5(mm)

Material

μi

Bs

tanδ/ μi

Tc

d

ρ

Initial Permeability

Flux density

Relative loss factor

Curie temperature

Density

Electric resistivity

mT

KA/m

×10-6

MHz

g/ cm3

Ω·m

WN300Q

300±20%

420

4.0

30

0.1

>240

5.0

10 6

 
 
 

The value of material’s characteristics is typical value.Sample core:T10×6×5(mm)

Material

μi

Bs

tanδ/ μi

Tc

d

ρ

Initial Permeability

Flux density

Relative loss factor

Curie temperature

Density

Electric resistivity

mT

KA/m

×10-6

MHz

g/ cm3

Ω·m

WN500T

500±20%

410

4.0

30

0.1

>220

5.0

10 6

 
 
 

The value of material’s characteristics is typical value.Sample core:T10×6×5(mm)

 
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