P11-3F3-A250 [FERROXCUBE]

P cores and accessories; P内核及配件


型号：	P11-3F3-A250
厂家：	FERROXCUBE INTERNATIONAL HOLDING B.V.
描述：	P cores and accessories P内核及配件
文件：	总4页 (文件大小：45K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FERROXCUBE

DATA SHEET

P11/7/I

P cores and accessories

Supersedes data of September 2004

2008 Sep 01

Ferroxcube

P cores and accessories

P11/7/I

CORE SETS

Effective core parameters

6.8 0.25

handbook, halfpage

SYMBOL

PARAMETER

core factor (C1)

VALUE UNIT

Σ(I/A)

V_e

0.860

309

mm⁻¹

mm³

mm²

effective volume

effective length

effective area

minimum area

mass of set

I_e

16.3

19.0

13.7

≈ 1.9

9.2

0.2

11.1

0.2

4.6

0.1

2.2

0.3

A_e

A_min

4.45

6.6

+0.3/−0 0.15

MGB569

Dimensions in mm.

Fig.1 P11/7/I core set.

Core sets for general purpose transformers and power applications

Clamping force for A_Lmeasurements, 10 5 N.

A_L

(nH)

AIR GAP

(µm)

GRADE

3C81

µ_e

≈ 43

TYPE NUMBER

63 3%

100 3%

160 3%

250 5%

315 5%

2100 25%

63 3%

≈ 500

≈ 290

≈ 170

≈ 100

≈ 75

P11/7/I-3C81-A63

P11/7/I-3C81-A100

P11/7/I-3C81-A160

P11/7/I-3C81-A250

P11/7/I-3C81-A315

P11/7/I-3C81

≈ 68

≈ 109

≈ 171

≈ 215

≈ 1430

≈ 43

≈ 0

3C91

3F3

≈ 0

P11/7/I-3C91

≈ 500

≈ 290

≈ 170

≈ 100

≈ 75

P11/7/I-3F3-A63

P11/7/I-3F3-A100

P11/7/I-3F3-A160

P11/7/I-3F3-A250

P11/7/I-3F3-A315

P11/7/I-3F3

100 3%

160 3%

250 5%

315 5%

1750 25%

≈ 68

≈ 109

≈ 171

≈ 215

≈ 1195

≈ 0

2008 Sep 01

945

Ferroxcube

P cores and accessories

P11/7/I

Properties of core sets under power conditions

B (mT) at

CORE LOSS (W) at

H = 250 A/m;

f = 25 kHz;

T = 100 °C

f = 25 kHz;

B = 200 mT;

T = 100 °C

f = 100 kHz;

B = 100 mT;

T = 100 °C

f = 100 kHz;

B = 200 mT;

T = 100 °C

f = 400 kHz;

B = 50 mT;

T = 100 °C

GRADE

3C81

3C91

3F3

≥320

≥315

≤ 0.07

−

≤ 0.12⁽¹⁾

−

≤ 0.016⁽¹⁾

≤ 0.04

≤ 0.06

Note

1. Measured at 60 °C.

BOBBINS AND ACCESSORIES

Coil formers, winding data and mounting parts are equal to those of “P11/7”, but “area product” is different.

Winding data and area product (for P11/7/I) for CP-P11/7-1S coil former

MINIMUM

WINDING

WIDTH

AVERAGE

LENGTH OF

TURN

AREA

PRODUCT

Ae x Aw

(mm⁴)

WINDING

AREA

(mm²)

NUMBER OF

SECTIONS

TYPE NUMBER

(mm)

4.8

3.1

22.6

91.2

CP-P11/7-1S

Winding data and area product (for P11/7/I) for CP-P11/7-A coil former

MINIMUM

WINDING

AREA

(mm²)

NOMINAL

WINDING

WIDTH

AVERAGE

LENGTH OF

TURN

AREA

PRODUCT

Ae x Aw

(mm⁴)

NUMBER OF

SECTIONS

TYPE NUMBER

(mm)

4.77

3.42

22.7

90.6

CP-P11/7-1S-A

2 × 2.00

3 × 1.16

2 × 1.52

3 × 0.91

2 x 38.0

3 x 22.0

CP-P11/7-2S-A

CP-P11/7-3S-A

2008 Sep 01

946

Ferroxcube

P cores and accessories

P11/7/I

DATA SHEET STATUS DEFINITIONS

DATA SHEET

STATUS

PRODUCT

STATUS

DEFINITIONS

Preliminary

specification

Development This data sheet contains preliminary data. Ferroxcube reserves the right to

make changes at any time without notice in order to improve design and

supply the best possible product.

Product specification

Production

This data sheet contains final specifications. Ferroxcube reserves the right

to make changes at any time without notice in order to improve design and

supply the best possible product.

DISCLAIMER

Life support applications  These products are not designed for use in life support appliances, devices, or systems

where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers

using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube

for any damages resulting from such application.

PRODUCT STATUS DEFINITIONS

STATUS

INDICATION

DEFINITION

These are products that have been made as development samples for the purposes of

technical evaluation only. The data for these types is provisional and is subject to

change.

Prototype

Design-in

Preferred

These products are recommended for new designs.

These products are recommended for use in current designs and are available via our

sales channels.

These products are not recommended for new designs and may not be available

through all of our sales channels. Customers are advised to check for availability.

Support

2008 Sep 01

947

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