B66397 datasheet(2/9 Pages) EPCOS

2 / 9 page

06/13

Please read Cautions and warnings and



Important notes at the end of this document.

■

To IEC 61185

■

For SMPS transformers with optimum



weight/performance ratio at small volume

■

Delivery mode: single units

Magnetic characteristics (per set)

l/A = 0.38 mm–1

= 139 mm



= 368 mm2

Amin = 368 mm2

= 51200 mm3

Approx. weight 260 g/set

Ungapped

* H = 250 A/m; f = 10 kHz; T = 100 °C

Gapped

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

one gapped core (dimension g > 0).

Material AL value



BS*

PV

W/set

Ordering code

N27

5000 +30/–20% 1500

320

< 9.62 (200 mT, 25 kHz, 100 °C) B66397G0000X127

N87

5300 +30/–20% 1590

320

< 5.20 (100 mT, 100 kHz, 100 °C) B66397G0000X187

N97

5500 +30/–20% 1660

320

< 4.50 (100 mT, 100 kHz, 100 °C) B66397G0000X197

Material



AL value

approx.





Ordering code



** = 27 (N27)



** = 87 (N87)

N27,

0.20

0.02

1588

476

B66397G0200X1**

N87

1.00

0.05

508

152

B66397G1000X1**

1.50

0.05

381

114

B66397G1500X1**

2.00

0.05

311

B66397G2000X1**

B66397

Core

ETD 59/31/22

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