Datasheet > B66379G0000X130

B66379G0000X130

更新时间： 2024-03-03 10:10:10

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
9页	328K
描述
E Cores (EE)

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B66379G0000X130 数据手册

E 19/8/5

Core

B66379

 Size based on US lam. size E cores

US designation E 187

4.8±0.2

19±0.4

 E cores with high permeability

for common-mode chokes and

broadband applications

 Delivery mode: single units

Magnetic characteristics (per set)

l/A = 1.76 mm^–1

4.8±0.2

14.3±0.3

FEK0101-W

l_e

= 39.6 mm

A_e= 22.5 mm²

A_min= 22.1 mm²

V_e= 891 mm³

Approx. weight 4.4 g/set

Ungapped

Material

A_Lvalue

_e

P_V

W/set

Ordering code

N30

T46

N27

N87

1700 +30/–20% 2380

5800 30% 8120

B66379G0000X130

B66379F0000X146

1050 +30/–20% 1470 < 0.18 (200 mT, 25 kHz, 100 °C) B66379G0000X127

1150 +30/–20% 1610 < 0.50 (200 mT, 100 kHz, 100 °C) B66379G0000X187

Other A_Lvalues/air gaps and materials available on request ─ see Processing remarks on page 3.

Calculation factors (for formulas, see “E cores: general information”)

Material

Relationship between

air gap – A_Lvalue

Calculation of saturation current

K1 (25 °C)

46.4

K2 (25 °C)

K3 (25 °C)

63.3

K4 (25 °C)

–0.847

K3 (100 °C) K4 (100 °C)

N27

N87

–0.697

57.9

56.1

–0.865

–0.873

46.4

64.1

–0.796

Validity range:

K1, K2: 0.10 mm < s < 2.00 mm

K3, K4: 40 nH < A_L< 350 nH

Please read Cautions and warnings and

Important notes at the end of this document.

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