B66291 datasheet(1/2 Pages) EPCOS

Teilenummer	B66291

Bauteilbeschribung	ELP 43/10/28 with I 43/4/28 Core (With Clamp Recess)

PDF	2 Pages

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Hersteller	EPCOS [EPCOS]

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456 08/01

Core set EILP 43

Combination:

ELP 43/10/28 with I 43/4/28

I In accordance

with IEC 61860

Magnetic

characteristics (per set)

Σl/A = 0,22 mm–1

le

= 50,4 mm

Ae

= 229 mm2

Amin = 225 mm2

Ve

= 11500 mm3

Approx. weight 60 g/set

Ungapped

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

ELP 43/10/28 + I 43/4/28:

Validity range:

K1, K2: 0,10 mm < s < 2,00 mm

K3, K4: 200 nH < AL < 2200 nH

Material

AL value

nH

µe

AL1min

nH

PV

W/set

Ordering code

(per piece)

N49

5900

± 25 % 1030 3430

< 3,00

(50 mT, 500 kHz, 100 °C)

B66291-G-X149 (ELP core)

B66291-P-X149 (I core)

N87

8500

± 25 % 1480 5150

< 7,00

(200 mT, 100 kHz, 100 °C)

B66291-G-X187 (ELP core)

B66291-P-X187 (I core)

Material

Relationship between

air gap – AL value

Calculation of saturation current

K1 (25 °C)

K2 (25 °C)

K3 (25 °C)

K4 (25 °C)

K3 (100 °C) K4 (100 °C)

N87

390

– 0,784

621

– 0,796

553

– 0,873

FEK0343-J

8,1±0,2

35,4±0,7

43,2±0,9

FEK0344-S

43,2±0,9

8,1±0,2

35,4±0,7

I 43/4/28

ELP 43/10/28

B66291

Core (With Clamp Recess)

ELP 43/10/28 with I 43/4/28

Ähnliche Beschreibung - B66291

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
EPCOS	B66283	74Kb / 2P	ELP 18/4/10 Core and Accessories (With Clamp Recess)
	B66285	72Kb / 2P	ELP 22/6/16 Core (With Clamp Recess)
	B66287	76Kb / 2P	ELP 32/6/20 Core and Accessories (With Clamp Recess)
	B66289	71Kb / 2P	ELP 38/8/25 Core (With Clamp Recess)
	B66293	71Kb / 2P	ELP 58/11/38 Core (Without Clamp Recess)
	B66295	71Kb / 2P	ELP 64/10/50 Core (Without Clamp Recess)
	B66453	71Kb / 2P	ELP 18/4/10 Core (Without Clamp Recess)
	B66455	72Kb / 2P	ELP 22/6/16 with I 22/2,5/16 Core (Without Clamp Recess)
	B66457	71Kb / 2P	ELP 32/6/20 Core (Without Clamp Recess)
	B66461	71Kb / 2P	ELP 43/10/28 Core (Without Clamp Recess)

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