B66206-C1012-T1 [EPCOS]

E 20/10/6 (EF 20) Core; Ë 20/10/6 （ EF 20 ）核心


型号：	B66206-C1012-T1
厂家：	EPCOS
描述：	E 20/10/6 (EF 20) Core Ë 20/10/6 （ EF 20 ）核心
文件：	总7页 (文件大小：139K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

E 20/10/6 (EF 20)

Core

B66311

ꢀ In accordance with IEC 61246

ꢀ E cores are supplied as single units

Magnetic characteristics (per set)

–1

Σl/A = 1,44 mm

= 46,3 mm

= 32,1 mm

= 31,9 mm

min

= 1 490 mm

Approx. weight 7,3 g/set

Ungapped

Material

A value

Ordering code

L1min

W/set

N30

N27

2150 + 30/– 20 % 2460

1300 + 30/– 20 % 1490 1090 < 0,27

(200 mT, 25 kHz, 100 °C)

1470 + 30/– 20 % 1680 1090 < 0,75

(200 mT, 100 kHz, 100 °C)

B66311-G-X130

B66311-G-X127

N87

B66311-G-X187

Gapped

Material

A value

approx.

Ordering code

** = 27 (N27)

** = 87 (N87)

N27,

N87

0,09 0,01

0,17 0,02

0,25 0,02

0,50 0,05

363

227

171

103

415

259

195

118

B66311-G90-X1**

B66311-G170-X1**

B66311-G250-X1**

B66311-G500-X1**

The A value in the table applies to a core set comprising one ungapped core (dimension g = 0) and

one gapped core (dimension g > 0).

403 08/01

E 20/10/6 (EF 20)

Core

B66311

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

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)

N27

N87

61,6

– 0,737

88,1

88,5

– 0,847

– 0,796

80,9

78,4

– 0,865

– 0,873

Validity range:

K1, K2: 0,05 mm < s < 1,50 mm

K3, K4: 50 nH < A < 430 nH

404 08/01

E 20/10/6 (EF 20)

Accessories

B66206

Coil former (magnetic axis horizontal or vertical)

Material:

GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:

max. operating temperature 155 °C), color code black

Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s

Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s

Winding:

see “Processing Notes”, page 159

Squared pins

For matching yoke see next page

Figure

Sections

A value Pins

Ordering code

µΩ

41,2

B66206-A1110-T1

B66206-J1110-T1

Figure 1, horizontal version

Figure 2, vertical version

22^_0,3

13,7 ^_0,25

0,6 0,1

13,9^_0,25

0,6 0,1

6,1+0,15

0,45

7,6 ^_0,15

1 0

15,24

FEK0105-U

Hole arrangement

View in mounting

direction

Hole arrangement

View in mounting

direction

405 08/01

E 20/10/6 (EF 20)

Accessories

B66206

Coil former (with right-angle pins)

Material:

GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:

max. operating temperature 155 °C), color code black

Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235°C, 2 s

Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s

Winding:

see “Processing Notes”, page 159

Squared pins

Yoke

Material:

Stainless spring steel (0,2 mm)

Coil former

Ordering code

Figure

Sections

A value

Pins

µΩ

41,2

B66206-C1012-T1

B66206-C1014-T1

B66206-A2010

Yoke (ordering code per piece, 2 are required)

Figure 1, coil former (12 pins)

13,9^_0,2

6,1+0,2

13,4^_0,15

12,2+0,25

0,3

0,45

Hole arrangement

View in mounting direction

ø1,1+0,1

21,5^_0,2

7,5^_0,2

1 2

15,24

17,78

FEK0394-T

406 08/01

E 20/10/6 (EF 20)

Accessories

B66206

Figure 2, coil former (14 pins)

13,9^_0,2

6,1+0,2

13,4^_0,15

12,2+0,25

0,45

Hole arrangement

View in mounting direction

ø1,1+0,1

21,5^_0,3

7,5^_0,2

1 4

15,24

17,78

FEK0395-2

Figure 3, Yoke

2,8 0,15

4,5 0,15

FEK0108-J

407 08/01

E 20/10/6 (EF 20)

Accessories

B66206

Coil former for luminaires

ꢀ Also to be used without clamps

Material:

GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:

max. operating temperature 155 °C), color code black

Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235°C, 2 s

Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s

Winding:

see “Processing Notes”, page 159

Squared pins

Yoke

Material:

Nickel silver (0,3 mm)

Sections

A value

µΩ

Pins

Ordering code

32,7

30,7

42,3

44,5

34,4

B66206-J1106-T1

B66206-J1106-T2

B66206-A2001

Yoke

Coil former

Yoke

19,2

20,9 0,2

13,2^_0,2

7,7 ^_0,2

6,1+0,2

20,1

5,6

16,2^_0,2

7,7 ^_0,2

FEK0322-W

Hole arrangement

View in mounting direction

∗

0,6

FEK0351-A

Omitted for one-section version. Where nothing is specified the tolerances are 0,1 mm.

408 08/01

Herausgegeben von EPCOS AG

Marketing Kommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND

Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG

nicht gestattet.

Mit den Angaben in dieser Broschüre werden die Bauelemente spezifiziert, keine Eigenschaften

zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen

für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird.

Diese Broschüre ersetzt die vorige Ausgabe.

Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgele-

genen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland.

Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte

darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsge-

sellschaft einzuholen.

Published by EPCOS AG

Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY

chure and the information contained therein without EPCOS’ prior express consent is prohibited.

The information contained in this brochure describes the type of component and shall not be con-

sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for

the Supply of Products and Services of the Electrical and Electronics Industry recommended by the

ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.

This brochure replaces the previous edition.

For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or

the international Representatives.

Due to technical requirements components may contain dangerous substances. For information on

the type in question please also contact one of our Sales Offices.

B66206-C1012-T1 [EPCOS]

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