EP CCORES
 
AL=nH/N2

CORES
SERIES

Fig

Dimensions(mm)

C1
mm-1

Le
mm
2

Ae
mm2

Ve
mm3

NP1
AL
กำ25%

A

B

C

D

G1

G2

H1
min

H2
min

EPC13

1

13.3กำ0.40

6.60กำ0.25

4.6กำ0.20

4.50กำ0.30

5.6กำ0.20

2.05กำ0.15 10.50

8.30

2.45 30.6 12.5 382 700

EPC17

1

17.8กำ0.50

8.60กำ0.25

6.0กำ0.20

6.10กำ0.25

7.5กำ0.20

2.80กำ0.15 14.30 11.50 1.63 38.2 23.4 894 1080

EPC19

1

19.4กำ0.60

9.80กำ0.25

6.0กำ0.20

7.25กำ0.30

8.5กำ0.30

2.50กำ0.15 15.80

13.10

1.84 43.2 23.5 1015 940

EPC25

1

25.3กำ0.60

12.5กำ0.25

8.0กำ0.25

9.00กำ0.30

11.4กำ0.2

4.00กำ0.15 20.90

17.30

1.28 59.2 46.4 2748 1380

EPC27

1

27.1กำ0.48

16.0กำ0.20

8.0กำ0.20

12.0กำ0.30

13.0กำ0.3

4.00กำ0.10 21.60

18.50

1.34 73.1 54.6 3995 1540

EPC30

1

30.1กำ0.48

17.5กำ0.20

8.0กำ0.20

13.0กำ0.30

15.0กำ0.3

4.00กำ0.1 23.60

20.00

1.34 81.6 61.0 5035 1570
AL Values are measured at 10KHz 10mv 0.35m/m 2uew 100Ts