燒結釹鐵硼
    燒結鐵氧體
    橡膠磁
    軟磁
 聯系方式
      地址:常州市武進區湖塘鎮橋北新村8棟4號
      電話:0519-86667328
      傳真:0519-86906331
      郵政編碼:213001
      網址:足球彩票14场胜负彩预测
      電子信箱:[email protected]
 
     

FEI-Type Cores FEI型磁芯

Type

Dimensions(mm)

Weight

A

B

C

D

Emin

F

I

(g)

FEI-19

19.0±0.3

13.6±0.4

5.1± 0 0.5

5.1± 0 0.5

14.2max

11.0± 0.6 0

2.4±0.2

5.1

FEI-22

22.2±0.4

14.7±0.2

5.75±0.25

5.9±0.25

16.2±0.4

10.7±0.25

4.0±0.2

9.8

FEI25

25.0±0.4

16.85±0.25

6.55±0.3

6.55±0.3

18.3

13.6 ± 0.25

3.2 ± 0.15

10.7

FEI-28

28.0±0.5

17.0±0.25

10.7±0.3

7.2±0.3

18.6

12.5 ± 0.3

3.8 ± 0.3

22.3

FEI-30

30.0±0.4

21.25±0.25

10.7±0.3

10.7±0.3

19.8

16.25±0.25

5.5 ± 0.2

34

FEI-33

33.0±0.5

24.0±0.5

13.0± 0 0.5

9.7±0.3

23.6

18.5±0.5

5.0 ± 0.3

41

FEI-35A

35.0±0.5

24.25±0.25

10.0±0.3

10.0±0.3

24.5

18.35±0.25

4.6 ± 0.3

36

FEI-35B

35.0±0.5

24.25±0.25

10.0± 0 0.7

10.0±0.3

24.5

18.35±0.25

4.6 ± 0.3

36

FEI-40

40.0±0.8

27.25±0.25

11.65±0.35

11.65±0.35

27.2

20.2±0.25

7 ± 0.3

60

Type

HP1 HP2 Effective Parameter
AL (nH/N 2 )±25%
Pcv
(KW/M 3 )
AL (nH/N 2 )±25%
Pcv
(KW/M 3 )
Le (mm)
Ae (mm 2 )
Ve (mm 3 )
FEI-19

1200±25%

 

1300±25%

 

39.3

23

905.3

FEI-22

1900±25%

 

2000±25%

 

41.7

37.5

1570.1

FEI25

1800±25%

 

1900±25%

 

49.1

42.6

2094.3

FEI-28

4000±25%

 

4150±25%

 

47.3

88.7

4197.9

FEI-30

4500±25%

 

4800±25%

 

58.4

110.3

6436.1

FEI-33

4200±25%

 

4300±25%

 

66.8

118.4

7912

FEI-35A

3200±25%

 

3500±25%

 

65.7

107.9

7105

FEI-35B

3200±25%

 

3500±25%

       

FEI-40

4500±25%

 

4700±25%

 

77.2

147.4

11373.7

Test Condition(測試條件)

Item  
    項目     
Frequency
   頻率   
Voltage
電壓    
Flux density
  磁通密度    
Wire  
匝數 
Temperature
溫度

AL  
Pcv

1KH Z 
100KH 
0.25V
/
  /
  200mT   
100T S
10T S
23℃
/
注:
   HP1
HP2
 
 
 

Pvc溫度  

100℃
40℃