1.ER25 transformer bobbin 2.bobbin|transformer bobbin|coil bobbin 3bobbin material:phenolic 4.supply the matched ferrite core

bobbin|transformer bobbin|plastic bobbin|ferrite bobbin|coil bobbin

Core&bobbin range: EE,EF,EFD,EPC,EC,EER,ER,PQ,UU,RM

 Advantage:

1.We can supply the bobbin with matched core.

2.Can be custom-made as client's specific requirement.

3.Supply with the service of grind air-gap.

4.Offer our client the fine quality ,timely delivery,favourable price and execllent after-sale service.

For more technical support,please visite our website: www.ougedianzi.com

EE sereis:applied in the switching power supply,main power transformerEF sereis:applied in the switching power supply,main power transformerEFD series: Auxiliary powr transformer,main power transformer,choke coilsEPC series:Auxiliary powr transformer,main power transformerPQ series: applied in the linear filter ,choke ,pulse transformer,drive transformerER/EC series applied in the linear filter ,current tranformer,smoothing choke coil,drive transformerRM series:Auxiliary power transformer,drive transformer,filters,inductions.UU series: varieties of switching power supply transformer,coke coils .

Type

Dimensions(mm)

Effective Parameter

AL±25% (n H/N2)

Weight

A

B

C

D

E

F

G

C1 mm-1

Le  mm

Ae  mm2

Ve mm3

PC40

g/pair

ER2010

20.5 ±0.3

4.8 ±0.2

9.9 ±0.25

7.9 ±0.2

14.48 ±0.2

16.8 ±0.2

2.8 ±0.2

—

29.98

40.88

1225.6

2400

6.30

ER2510

25.0 ±0.2

5.1 ±0.3

10.0 ±0.2

8.3 ±0.3

16.3 ±0.2

18.5 ±0.2

3.1 ±0.2

—

21.47

47.46

1493.8

2800

8.35

ER2810

28.6 ±0.2

5.2 ±0.2

10.0 ±0.2

10.9 ±0.3

21.4 ±0.2

23.4 ±0.3

3.1 ±0.2

0.72389

35.737

49.37

—

2700

9.20

EC2828

28.5 ±0.2

14. 1±0.2

12.5 ±0.2

10.0 ±0.3

19.7 ±0.2

21.8 ±0.3

9.8 ±0.2

0.79

64

82.1

5254

2710

28.4

EC2834

28.2 ±0.2

17.0 ±0.2

11.3 ±0.2

9.9 ±0.3

19.7 ±0.2

21.8 ±0.3

12.7 ±0.2

0.90

73.7

85.8

6322.8

2400

31.8