T300A-18

Kern

Farbe

Außen

mm

inch

Innen

mm

inch

Höhe

mm

inch

Perme-abilität

A_L (nH/100 Wdgg.²)

A_L-Toleranz

Frequenz-

bereich

Mass

(approximate)

Product Group

T300A-18

Grün/

Rot

77.22

3.040

49.02

1.930

25.40

1.000

µ 55

1160

±10%

DC-Drosseln-Leistungs-drossel

440

gramm

PC

A_L value (nominal)

116  nH/ N²

µ_i (reference)

µ 55

Density gm/cm³

6.6

Test Winding          

N=100, #22 AWG

Frequency              

10 kHz

Voltage on Agilent 4284A

1.5 V

Coating Type

Grenn/Red Epoxy Paint

Voltage Breakdown (min.)

500 Vrms, 60Hz

Limit

0.1 mA, 5 s

Magnetic

Dimensions

L_e Eff. Mag. Path Length (cm)

A_e Eff. Mag. Cross Section (cm²)

V_eff Eff. Core Volume (cm³)

WA - Min. Eff. Window Area

sa - Surface Area

mlt - mean length per turn

19.8 cm

3.38 cm²

67.0 cm³

18.3 cm²

215 cm²

10.6 cm

Core Loss & Q

Bpk

140 G

Frequenzy

100 kHz

Core Loss (nominal)

46 mW/cm³

Core Loss (maximum)

53 mW/cm³

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

a=8.00E+08, b=1.70E+08, c=9.00E+05, d=3.10E-14

DC Saturation

H_dc

Percent Initial Perm (nom.)

Percent Initial Perm (min.)

100 Oe

51.4%

43.9%

where H expressed in oersteds, and:

a=1.00E-02, b=4.72E-06, c=1.65, d=0.00

Wire Size

AWG

8

10

12

14

16

18

20

22

24

26

28

mm

3.150

2.500

2000

1.600

1.250

1000

0.800

0.630

0.500

0.400

0.315

Single

Layer

Turns

38

48

60

76

95

119

149

186

232

289

360

RDC(Ω)

6.3 m

12.7 m

25.2 m

50.8

m

100.9

m

201.1 m

400.4 m

795.0 m

1.6

3.1

6.2

Full Winding

Turns

96

148

229

355

549

850

1,316

2,037

3,153

4,880

7,553

RDC(Ω)

15.9 m

39.1 m

96.2 m

237.2 m

583.3m

1.4

3.5

8.7

21.4

52.8

129.9