T68-17
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  • Beschreibung

MATERIAL 12/17  (Permeabilität 3)

Ein synthetisches Oxidmaterial, das eine mittlere Güte und Stabilität oberhalb von 100 MHz besitzt.

 

Kern

Farbe

Außen

mm

Innen

mm

Höhe

mm

Perme-abilität

 

AL (nH/100Wdgg.2)

AL-Toleranz

Frequenz-bereich

Mass

(approximate)

Product Group

T68-17

Blue/

Gelb

17.53

9.40

4,83

µ 4

21

10%

DC-Leistungs-

drossel

5.0 gramm

PC

AL value (nominal)

2.1 nH/ N²

μi (reference)

 

µ 3

Density gm/cm3

4.8

Test Winding

N=100, #30 AWG

Frequency

1 MHz

Voltage on Agilent 4284A

1.0 V

Coating Type

Blue/Yellow Epoxy Paint

Voltage Breakdown (min.)

500 Vrms, 60Hz

Limit

0.1 mA, 5 s

Magnetic

Dimensions

Le Eff. Mag. Path Length (cm)

Ae

Eff. Mag. Cross Section (cm2)

Veff Eff. Core Volume (cm3)

WA - Min. Eff. Window Area

sa - Surface Area

mlt - mean length per turn

4.23 cm

0.179 cm²

0.358 cm³

0.759 cm²

10.6 cm²

2.43 cm

 

Core Loss & Q

Q Test Winding

N=10,#24 AWG

Q Frequenzy

30 MHz

Q min on HP4342A

128

where Bpk expressed in gauss, f expressed in hertz, and:

a=4.00E+09, b=3.00E+08, c=2.70E+06, d=4.40E-16

DC Saturation

HDC

Percent Initial Perm (nom.)

Percent Initial Perm (min.)

200 Oe

99.5%

99.4%

where H expressed in oersteds, and:

a=1.00E-02, b=1.34E-08, c=1.55, d=0.00

Wire Size

AWG

14

16

18

20

22

24

26

28

30

32

34

mm

1.600

1.250

1000

0.800

0.630

0.500

0.400

0.315

0.250

0.200

0.160

Single Layer

Turns

12

15

20

25

32

40

51

64

80

101

126

RDC(Ω

2.4 m

4.8 m

10.1 m

20.2 m

41.1 m

81.7 m

165.6 m

330.4 m

656.9 m

1.3

2.6

Full Winding

Turns

12

19 m

29

45

69

107

166

256

397

614

950

RDC(Ω

2.4 m

6.1 m

14.7 m

36.3 m

88.6 m

218.4 m

538.9 m

1.3

3.3

8.0

19.7