EFD10-3F4-A160 Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

Список матч

EFD10-3F4-A160

EFD cores and accessories

Unspecified 

Ferroxcube

EFD cores and accessories

EFD20/10/7

CORES

Effective core parameters

SYMBOL

PARAMETER

Σ(I/A)

core factor (C1)

Ve

effective volume

Ie

effective length

Ae

effective area

Amin

minimum area

m

mass of core half

VALUE UNIT

1.52

mm−1

1460 mm3

47.0 mm

31.0 mm2

29

mm2

≈ 3.5 g

handbook, halfpage

7.7

10 0.25

0.15

6.65 0.17

0.15

20 0.55

15.4 0.5

8.9

0.2

MGC345

3.6

0.15

Dimensions in mm.

Fig.1 EFD20/10/7 core half.

Core halves

AL measured in combination with a non-gapped core half, clamping force for AL measurements 20 ±10 N, unless stated

otherwise.

GRADE

3C90

3C94

3C95

3C96

3F3

AL

(nH)

63 ±3%(1)

100 ±3%

160 ±5%

250 ±8%

315 ±10%

1300 ±25%

63 ±3%(1)

100 ±3%

160 ±5%

250 ±8%

315 ±10%

1300 ±25%

1540 ±25%

1200 ±25%

63 ±3%(1)

100 ±3%

160 ±5%

250 ±8%

315 ±10%

1200 ±25%

µe

≈ 76

≈ 121

≈ 193

≈ 302

≈ 380

≈ 1570

≈ 76

≈ 121

≈ 193

≈ 302

≈ 380

≈ 1570

≈ 1865

≈ 1450

≈ 76

≈ 121

≈ 193

≈ 302

≈ 380

≈ 1450

TOTAL AIR GAP

(µm)

≈ 960

≈ 510

≈ 280

≈ 160

≈ 120

≈0

≈ 960

≈ 510

≈ 280

≈ 160

≈ 120

≈0

≈0

≈0

≈ 960

≈ 510

≈ 280

≈ 160

≈ 120

≈0

TYPE NUMBER

EFD20/10/7-3C90-E63

EFD20/10/7-3C90-A100

EFD20/10/7-3C90-A160

EFD20/10/7-3C90-A250

EFD20/10/7-3C90-A315

EFD20/10/7-3C90

EFD20/10/7-3C94-E63

EFD20/10/7-3C94-A100

EFD20/10/7-3C94-A160

EFD20/10/7-3C94-A250

EFD20/10/7-3C94-A315

EFD20/10/7-3C94

EFD20/10/7-3C95

EFD20/10/7-3C96

EFD20/10/7-3F3-E63

EFD20/10/7-3F3-A100

EFD20/10/7-3F3-A160

EFD20/10/7-3F3-A250

EFD20/10/7-3F3-A315

EFD20/10/7-3F3

2008 Sep 01

2

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