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HIGH FREQUENCY TRANSFORMER (PQ,EQ,LP TYPES)
    • HIGH FREQUENCY TRANSFORMER (PQ,EQ,LP TYPES)
Product Details

PQ,EQ,LP类 

该磁芯的中间柱较一般的磁芯要大,产品漏感较小,适合做小体 积大功率的变压器,输出组数不能过多;


特点采用铁氧体磁芯,能够满足电源变压器对减少磁损、铜损的要求,其表面积大,温升特性及磁屏蔽特性好。同时采用圆形中心柱,线包容量大,绕线容易。

应用:广泛应用于开关电源、大功率充电器等。

型号

针数

尺寸(mm)

A

B

C+/-0.5

D+/-0.5

E

EL

F

PQ2016

14

18.5

23.2

20.6

4

5

3.8

23.1

PQ2020

14

22.3

23

20.3

4

5

3.8

23

PQ2620

12

20

29.3

25.4

4

7.7

3.8

26.6

PQ2625

12

28.5

29.6

25.5

4

7.62

3.8

27

PQ3220

12

23.5

34.4

30.7

4

7.62

5.08

32.4

PQ3230

12

33.5

34.2

30.7

4

7.52

5.08

32.3

PQ3535

12

37.5

39.1

35.6

5

10.16

5.08

35

PQ4040

12

41.5

42

38

5

15

5

40

PQ5050

12

48.5

49.4

45.4

5

12.5

7.5

50

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