5

09/06

Please read Cautions and warnings and

Important notes at the end of this document.

Relative core losses

versus AC field flux density

(measured on R34 toroids)

V

P

m

kW

3

= 500 kHz

f

80 ˚C

B

25 ˚C

FAL0593-P

0

10

1

10

2

10

3

10

1

10

2

10

3

10

mT

100 ˚C

Relative core losses

versus frequency

(measured on R34 toroids)

FAL0595-6

kW

10

f

0

10

1

10

2

10

3

10

4

10

5

kHz

80 ˚C

100 ˚C

1

_

10

25 ˚C

12,5 mT

25 mT

50 mT

100 mT

200 mT

300 mT

Relative core losses

versus temperature

(measured on R34 toroids)

FAL0594-X

f

5

1

20

5

5

10

2

10

3

10

4

10

kW/m

T

40

60

80

100 ˚C 120

3

= 500 kHz

100 mT

50 mT

25 mT

12,5 mT

N49

SIFERRIT materials