Datasheet > B66281

B66281

更新时间： 2024-02-21 20:41:55

品牌	Logo	应用领域
爱普科斯 - EPCOS		/
页数	文件大小	规格书
2页	72K
描述
ELP 14/3,5/5 Core (Without Clamp Recess)

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B66281 数据手册

ELP 14/3,5/5

Core (Without Clamp Recess)

ELP 14/3,5/5 through ELP 64/10/50

B66281

Core set EELP 14

Combination: ELP 14/3,5/5 with ELP 14/3,5/5

ELP 14/3,5/5

ꢀ In accordance with IEC 61860

11 0,25

3 0,05

Magnetic characteristics (per set)

–1

Σl/A = 1,45 mm

= 20,7 mm

= 14,3 mm

= 13,9 mm

min

= 296 mm

Approx. weight 1,6 g/set

14 0,3

FEK0369-D

Ungapped

Material

N49

A value

W/set

Ordering code

(per piece)

L1min

800 25 %

920 520

980 780

< 0,08

B66281-G-X149

(50 mT, 500 kHz, 100 °C)

N92

850 25 %

< 0,22

B66281-G-X192

B66281-G-X187

(200 mT, 100 kHz, 100 °C)

N87

1100 25 %

1270 780

< 0,20

(200 mT, 100 kHz, 100 °C)

Calculation factors (for formulas, see “E cores: general information”, page 382)

ELP 14/3,5/5 + ELP 14/3,5/5:

Material

Relationship between

air gap – A value

Calculation of saturation current

K1 (25 °C) K2 (25 °C) K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)

29,0 – 0,772 47 – 0,796 39 – 0,873

N87

Validity range:

K1, K2: 0,05 mm < s < 1,00 mm

K3, K4: 20 nH < A < 200 nH

1) Preliminary data

437 08/01

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