B66317G0500X127 [EPCOS]

Ferrites and accessories; 铁氧体和附件


型号：	B66317G0500X127
厂家：	EPCOS
描述：	Ferrites and accessories 铁氧体和附件
文件：	总9页 (文件大小：479K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Ferrites and accessories

E 25/13/7 (EF 25)ꢀ

Core and accessories

Series/Type:

B66317, B66208

Date:

September 2006, January 2010

a~í~=pÜÉÉí

@ꢀEPCOS AG 2006, 2010. Reproduction, publication and dissemination of this data sheet and the

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

E 25/13/7 (EF 25)

Core

B66317

■ To IEC 61246

■ Delivery mode: single units

Magnetic characteristics (per set)

ꢁl /A = 1.1 mm^–1ꢀ

l_e

= 57.5 mmꢀ

A_e= 52.5 mm^2ꢀ

A_min= 51.5 mm^2ꢀ

V_e= 3020 mm³

Approx. weight 16 g/set

Ungapped

Material

A_Lvalueꢀ

ꢂ_e

P_Vꢀ

W/set

Ordering code

B66317G0000X130

N30

N27

N87

2900 +30/–20% 2530

1750 +30/–20% 1520 < 0.59 (200 mT, 25 kHz, 100 °C) B66317G0000X127

1850 +30/–20% 1620 < 1.60 (200 mT, 100 kHz, 100 °C) B66317G0000X187

Gapped

Material

gꢀ

ꢀ

A_Lvalueꢀ

approx.ꢀ

ꢂ_e

Ordering codeꢀ

** = 27 (N27)ꢀ

** = 87 (N87)

N27,

N87

0.10ꢀꢃ0.02

0.16ꢀꢃ0.02

0.25ꢀꢃ0.02

0.50ꢀꢃ0.05

1.00ꢀꢃ0.05

489

347

250

151

425

302

218

131

B66317G0100X1**

B66317G0160X1**

B66317G0250X1**

B66317G0500X1**

B66317G1000X1**

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

one gapped core (dimension g > 0).

Please read Cautions and warnings andꢀ

Important notes at the end of this document.

09/06

E 25/13/7 (EF 25)

Core

B66317

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

Material

Relationship betweenꢀ

Calculation of saturation current

air gap – A_Lvalue

K1 (25 °C)

K2 (25 °C)

–0.731

K3 (25 °C)

139

K4 (25 °C)

–0.847

K3 (100 °C) K4 (100 °C)

N27

N87

129

125

–0.865

–0.873

–0.731

139

–0.796

Validity range:

K1, K2: 0.10 mm < s < 2.00 mmꢀ

K3, K4: 60 nH < A_L< 570 nH

Please read Cautions and warnings andꢀ

Important notes at the end of this document.

09/06

E 25/13/7 (EF 25)

Accessories

B66208

Coil former (magnetic axis horizontal or vertical)

Material:

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

B66208B, X: F max. operating temperature 155 °C, color code blackꢀ

Valox 420-SE0^®E45329 (M) , GE PLASTICS B Vꢀ

ꢄ

ꢅ

B66208-W: H max. operating temperature 180 °C, color code blackꢀ

Rynite FR 530^®E41938 (M) , E I DUPONT DE NEMOURS & CO INC

ꢄ

ꢅ

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 Data Book 2007, chapter “Processing notes, 2.1”

Squared pins.

Yoke

Material: Stainless spring steel (0.25 mm)

Coil former

Ordering code

Version

Sections A_Nꢀ

l_Nꢀ

A_Rvalueꢀ Pins

ꢂꢆ

mm²

Horizontal

Vertical

B66208B1110T001

B66208X1010T001ꢀ

B66208W1010T001

Yoke (ordering code per piece, 2 are required)

B66208A2010X000

Horizontal version (B66208B)

27,5^_0,3

17,3 ^_0,25

17 ^_0,3

0,7 0,1

7,7+0,2

0,7 0,1

0,7

9,4 ^_0,25

ø1,6+0,1

6 .

1 0

Hole arrangementꢀ

View inꢀ

mounting direction

20,32

FEK0352-I

Please read Cautions and warnings andꢀ

Important notes at the end of this document.

09/06

E 25/13/7 (EF 25)

Accessories

B66208

Vertical version (B66208W, B66208X)

27,5^_0,3

17,3 ^_0,3

9,6 ^_0,2

0,7

ø 1,6+0,1

7,7+0,2

1 0

6 .

Hole arrangement

View in mounting direction

12,7

FEK0323-5

Yoke

5.75 0.2

FEK0454-6

Please read Cautions and warnings andꢀ

Important notes at the end of this document.

09/06

E 25/13/7 (EF 25)

Accessories

B66208

Coil former for SMPS transformers with line isolation

Material:

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

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

Pocan B4235^®E245249 (M) , LANXESS AG

ꢄ

ꢅ

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:

Squared pins.

Yoke

see Data Book 2007, chapter “Processing notes, 2.1”

Material: Nickel silver (0.3 mm) with ground terminal

Coil former

Sections

Ordering code

A_Nꢀ

l_Nꢀ

A_Rvalueꢀ

ꢂꢆ

Pins

mm²

56.9

69.2

41.8

B66208K1009T001

B66208A2003X000

Yoke (ordering code per piece)

Coil former

Yoke

17,3^_0,2

10^_0,15

17,3^_0,2

10^_0,15

7,7

12,7

15,1

0,45

20,32

24^_0,2

18,8^_0,4

ø1,3+0,15

Hole arrangementꢀ

View in mounting direction

20,32

FEK0397-I

Please read Cautions and warnings andꢀ

Important notes at the end of this document.

09/06

Ferrites and accessories

Cautions and warnings

Mechanical stress and mounting

Ferrite cores have to meet mechanical requirements during assembling and for a growing number

of applications. Since ferrites are ceramic materials one has to be aware of their special behavior

under mechanical load.

Just like any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing or

tensile load. Especially fast cooling rates under ultrasonic cleaning, high static and cyclic loads can

cause cracks or failure of the ferrite cores.

For detailed information see Data Book 2007, chapter "General - Definitions, 8.1".

Effects of core combination on A_Lvalue

Stresses in the core affect not only the mechanical but also the magnetic properties. It is apparent

that the initial permeability is dependent on the stress state of the core. The higher the stresses are

in the core, the lower the value for the initial permeability. Thus, the embedding medium should offer

the greatest possible elasticity.

For detailed information see Data Book 2007, chapter "General - Definitions, 8.2".

Heating up

Ferrites can run hot during operation at higher flux densities and higher frequencies.

NiZn-materials

The magnetic properties of NiZn-materials can change irreversibly when exposed to strong

magnetic fields.

Processing notes

– The start of the winding process should be soft. Otherwise, the flanges may be destroyed.

– Excessive winding forces may damage the flanges or squeeze the tube so that the cores can no

longer be mounted.

– Excessive soldering time at high temperature (>300 °C) may affect coplanarity or pin

arrangement.

– Not following the processing notes for soldering of the J-leg terminals may cause solderability

problems at the transformer because of contamination with tin oxide (SnO) from the tin bath or

burned insulation from the wire. For detailed information see Data Book 2007, chapter

"Processing notes, 2.2".

– The dimensions of the pin hole arrangement are fixed and should be understood as an ideal

recommendation for drilling the printed circuit board. In order to avoid problems when mounting

the transformer, customers should make allowances for manufacturing tolerances in the drilling

and pick-and-place processes by increasing the diameter of the pin holes.

09/06

Important notes

The following applies to all products named in this publication:

1. Some parts of this publication contain statements about the suitability of our products for

certain areas of application. These statements are based on our knowledge of typical

requirements that are often placed on our products in the areas of application concerned. We

nevertheless expressly point out that such statements cannot be regarded as binding

statements about the suitability of our products for a particular customer application. As

a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them

than the customers themselves. For these reasons, it is always ultimately incumbent on the

customer to check and decide whether an EPCOS product with the properties described in the

product specification is suitable for use in a particular customer application.

2. We also point out that in individual cases, a malfunction of electronic components or

failure before the end of their usual service life cannot be completely ruled out in the

current state of the art, even if they are operated as specified. In customer applications

requiring a very high level of operational safety and especially in customer applications in which

the malfunction or failure of an electronic component could endanger human life or health (e.g.

in accident prevention or life-saving systems), it must therefore be ensured by means of suitable

design of the customer application or other action taken by the customer (e.g. installation of

protective circuitry or redundancy) that no injury or damage is sustained by third parties in the

event of malfunction or failure of an electronic component.

3. The warnings, cautions and product-specific notes must be observed.

4. In order to satisfy certain technical requirements, some of the products described in this

publication may contain substances subject to restrictions in certain jurisdictions (e.g.

because they are classed as hazardous). Useful information on this will be found in our

Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more

detailed questions, please contact our sales offices.

5. We constantly strive to improve our products. Consequently, the products described in this

publication may change from time to time. The same is true of the corresponding product

specifications. Please check therefore to what extent product descriptions and specifications

contained in this publication are still applicable before or when you place an order.

We also reserve the right to discontinue production and delivery of products.

Consequently, we cannot guarantee that all products named in this publication will always be

available. The aforementioned does not apply in the case of individual agreements deviating

from the foregoing for customer-specific products.

6. Unless otherwise agreed in individual contracts, all orders are subject to the current version

of the “General Terms of Delivery for Products and Services in the Electrical Industry”

published by the German Electrical and Electronics Industry Association (ZVEI).

7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap,

DigiSiMic, DSSP, MiniBlue, MiniCell, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube,

PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID,

SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or

pending in Europe and in other countries. Further information will be found on the Internet at

www.epcos.com/trademarks.

09/06

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

EPCOS:

B66208A2010X B66208A1110T1 B66317G1000X127 B66317G1000X187 B66317GX187 B66208A2003X000

B66208K1009T001 B66208W1010T001 B66317G0000X127 B66317G0000X130 B66317G0100X127

B66317G0100X187 B66317G0160X127 B66317G0160X187 B66317G0250X127 B66317G0250X187

B66317G0500X127 B66317G0500X187 B66317G250X187 B66208X1010T001

B66317G0500X127 [EPCOS]

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